Action not permitted
Modal body text goes here.
Modal Title
Modal Body
(CVE-2026-22745)
Vulnerability from cleanstart – Published: 2026-09-11 00:41 – Updated: 2026-09-18 11:59 – Source website
Withdrawn 2026-09-18
VLAI
Summary
Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5
Details
Multiple security vulnerabilities affect the spring-boot package. Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5. See references for individual vulnerability details.
Severity
9.8 (Critical)
References
{
"affected": [
{
"package": {
"ecosystem": "CleanStart",
"name": "spring-boot"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.13-r3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [],
"database_specific": {},
"details": "Multiple security vulnerabilities affect the spring-boot package. Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5. See references for individual vulnerability details.",
"id": "CLEANSTART-2026-OB74177",
"modified": "2026-09-18T11:59:01.768079Z",
"published": "2026-09-11T00:41:36.188797Z",
"references": [
{
"type": "ADVISORY",
"url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-OB74177.json"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-22745"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-41848"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-41851"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-47842"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-54399"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-54428"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-64607"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-71290"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-4265-ccf5-phj5"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-4g9r-vxhx-9pgx"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22745"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41848"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41851"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47842"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54399"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54428"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64607"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-71290"
}
],
"related": [],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5",
"upstream": [
"CVE-2026-22745",
"CVE-2026-41848",
"CVE-2026-41851",
"CVE-2026-47842",
"CVE-2026-54399",
"CVE-2026-54428",
"CVE-2026-64607",
"CVE-2026-71290",
"ghsa-4265-ccf5-phj5",
"ghsa-4g9r-vxhx-9pgx"
],
"withdrawn": "2026-09-18T11:59:01.768079Z"
}
CVE-2026-22745 (GCVE-0-2026-22745)
Vulnerability from cvelistv5 – Published: 2026-04-29 11:35 – Updated: 2026-04-29 13:23
VLAI
EPSS
VEX
Title
CVE-2026-22745 : Denial of service in static resource handling on Windows platforms
Summary
Spring MVC and WebFlux applications are vulnerable to Denial of Service attacks when resolving static resources.
More precisely, an application can be vulnerable when all the following are true:
* the application is using Spring MVC or Spring WebFlux
* the application is serving static resources from the file system
* the application is running on a Windows platform
When all the conditions above are met, the attacker can send malicious requests that are slow to resolve and that can keep HTTP connections in use. This can cause a Denial of Service on the application.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-29 13:23 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| VMware | Spring Framework |
Affected:
7.0.0 , < 7.0.7
(OSS)
Affected: 6.2.0 , < 6.2.18 (OSS) Affected: 6.1.0 , < 6.1.27 (COMMERCIAL) Affected: 5.3.0 , < 5.3.48 (COMMERCIAL) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-22745",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-29T13:23:48.299313Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-29T13:23:54.622Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "Spring Framework",
"vendor": "VMware",
"versions": [
{
"lessThan": "7.0.7",
"status": "affected",
"version": "7.0.0",
"versionType": "OSS"
},
{
"lessThan": "6.2.18",
"status": "affected",
"version": "6.2.0",
"versionType": "OSS"
},
{
"lessThan": "6.1.27",
"status": "affected",
"version": "6.1.0",
"versionType": "COMMERCIAL"
},
{
"lessThan": "5.3.48",
"status": "affected",
"version": "5.3.0",
"versionType": "COMMERCIAL"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Bocheng Xiang ( @crispr ) from Fudan University."
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eSpring MVC and WebFlux applications are vulnerable to Denial of Service attacks when resolving static resources.\u003cbr\u003e\u003c/p\u003e\u003cp\u003eMore precisely, an application can be vulnerable when all the following are true:\u003c/p\u003e\u003cul\u003e\u003cli\u003ethe application is using Spring MVC or Spring WebFlux\u003c/li\u003e\u003cli\u003ethe application is serving static resources from the file system\u003c/li\u003e\u003cli\u003ethe application is running on a Windows platform\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eWhen all the conditions above are met, the attacker can send malicious requests that are slow to resolve and that can keep HTTP connections in use. This can cause a Denial of Service on the application.\u003c/p\u003e"
}
],
"value": "Spring MVC and WebFlux applications are vulnerable to Denial of Service attacks when resolving static resources.\n\n\nMore precisely, an application can be vulnerable when all the following are true:\n\n * the application is using Spring MVC or Spring WebFlux\n * the application is serving static resources from the file system\n * the application is running on a Windows platform\n\n\nWhen all the conditions above are met, the attacker can send malicious requests that are slow to resolve and that can keep HTTP connections in use. This can cause a Denial of Service on the application."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-29T11:38:09.237Z",
"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"shortName": "vmware"
},
"references": [
{
"url": "https://spring.io/security/cve-2026-22745"
},
{
"url": "https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\u0026version=3.1"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "CVE-2026-22745 : Denial of service in static resource handling on Windows platforms",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"assignerShortName": "vmware",
"cveId": "CVE-2026-22745",
"datePublished": "2026-04-29T11:35:21.947Z",
"dateReserved": "2026-01-09T06:55:03.990Z",
"dateUpdated": "2026-04-29T13:23:54.622Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-41848 (GCVE-0-2026-41848)
Vulnerability from cvelistv5 – Published: 2026-06-09 03:51 – Updated: 2026-06-27 21:02
VLAI
EPSS
VEX
Title
Spring Framework Denial of Service via AntPathMatcher
Summary
Applications may be vulnerable to a Regular Expression Denial of Service (ReDoS) attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: match(String pattern, String path), matchStart(String pattern, String path), extractUriTemplateVariables(String pattern, String path).
Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:34 UTC
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Framework |
Affected:
7.0.0 , < 7.0.7.1
(custom)
Affected: 6.2.0 , < 6.2.18.1 (custom) Affected: 6.1.0 , < 6.1.28 (custom) Affected: 5.3.0 , < 5.3.49 (custom) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-41848",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-09T13:34:06.523315Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-09T13:34:15.339Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Spring Framework",
"vendor": "Spring",
"versions": [
{
"lessThan": "7.0.7.1",
"status": "affected",
"version": "7.0.0",
"versionType": "custom"
},
{
"lessThan": "6.2.18.1",
"status": "affected",
"version": "6.2.0",
"versionType": "custom"
},
{
"lessThan": "6.1.28",
"status": "affected",
"version": "6.1.0",
"versionType": "custom"
},
{
"lessThan": "5.3.49",
"status": "affected",
"version": "5.3.0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Applications may be vulnerable to a Regular Expression Denial of Service (ReDoS) attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: match(String pattern, String path), matchStart(String pattern, String path), extractUriTemplateVariables(String pattern, String path).\n\nAffected versions:\nSpring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48."
}
],
"value": "Applications may be vulnerable to a Regular Expression Denial of Service (ReDoS) attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: match(String pattern, String path), matchStart(String pattern, String path), extractUriTemplateVariables(String pattern, String path).\n\nAffected versions:\nSpring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48."
}
],
"impacts": [
{
"descriptions": [
{
"lang": "en",
"value": "An attacker who can supply a pattern to AntPathMatcher.match(), matchStart(), or extractUriTemplateVariables() can trigger a Regular Expression Denial of Service (ReDoS) leading to excessive resource consumption."
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1333",
"description": "CWE-1333: Inefficient Regular Expression Complexity",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-27T21:02:51.634Z",
"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"shortName": "vmware"
},
"references": [
{
"url": "https://spring.io/security/cve-2026-41848"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Spring Framework Denial of Service via AntPathMatcher",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"assignerShortName": "vmware",
"cveId": "CVE-2026-41848",
"datePublished": "2026-06-09T03:51:12.801Z",
"dateReserved": "2026-04-22T06:22:08.200Z",
"dateUpdated": "2026-06-27T21:02:51.634Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-41851 (GCVE-0-2026-41851)
Vulnerability from cvelistv5 – Published: 2026-06-09 03:51 – Updated: 2026-06-27 21:03
VLAI
EPSS
VEX
Title
Spring Framework Denial of Service via Unbounded Cache in SpEL
Summary
Applications which accept user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack if the evaluation of a SpEL expression triggers unbounded cache growth.
Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:34 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Framework |
Affected:
7.0.0 , < 7.0.7.1
(custom)
Affected: 6.2.0 , < 6.2.18.1 (custom) Affected: 6.1.0 , < 6.1.28 (custom) Affected: 5.3.0 , < 5.3.49 (custom) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-41851",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-09T13:34:51.694460Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-09T13:34:58.008Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Spring Framework",
"vendor": "Spring",
"versions": [
{
"lessThan": "7.0.7.1",
"status": "affected",
"version": "7.0.0",
"versionType": "custom"
},
{
"lessThan": "6.2.18.1",
"status": "affected",
"version": "6.2.0",
"versionType": "custom"
},
{
"lessThan": "6.1.28",
"status": "affected",
"version": "6.1.0",
"versionType": "custom"
},
{
"lessThan": "5.3.49",
"status": "affected",
"version": "5.3.0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Applications which accept user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack if the evaluation of a SpEL expression triggers unbounded cache growth.\n\nAffected versions:\nSpring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48."
}
],
"value": "Applications which accept user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack if the evaluation of a SpEL expression triggers unbounded cache growth.\n\nAffected versions:\nSpring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48."
}
],
"impacts": [
{
"descriptions": [
{
"lang": "en",
"value": "An attacker who can supply user-controlled SpEL expressions to an application that caches parsed expressions can cause unbounded cache growth, resulting in memory exhaustion and denial of service."
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-27T21:03:56.341Z",
"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"shortName": "vmware"
},
"references": [
{
"url": "https://spring.io/security/cve-2026-41851"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Spring Framework Denial of Service via Unbounded Cache in SpEL",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"assignerShortName": "vmware",
"cveId": "CVE-2026-41851",
"datePublished": "2026-06-09T03:51:32.074Z",
"dateReserved": "2026-04-22T06:22:08.200Z",
"dateUpdated": "2026-06-27T21:03:56.341Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-47842 (GCVE-0-2026-47842)
Vulnerability from cvelistv5 – Published: 2026-08-26 19:22 – Updated: 2026-08-26 19:45
VLAI
EPSS
VEX
Title
Deterministic AES/CBC Encryption in Spring Security AesBytesEncryptor Allows Ciphertext Correlation
Summary
Applications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null (all-zero) initialization vector.
Spring Security 7.1.0
Spring Security 7.0.0 - 7.0.6
Spring Security 6.5.0 - 6.5.11
Spring Security 6.4.0 - 6.4.18
Spring Security 5.8.0 - 5.8.27
Spring Security 5.7.0 - 5.7.25
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 19:31 UTC
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Security |
Affected:
7.1.0
(custom)
Affected: 7.0.0 , ≤ 7.0.6 (custom) Affected: 6.5.0 , ≤ 6.5.11 (custom) Affected: 6.4.0 , ≤ 6.4.18 (custom) Affected: 5.8.0 , ≤ 5.8.27 (custom) Affected: 5.7.0 , ≤ 5.7.25 (custom) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-47842",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-26T19:31:49.138588Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-26T19:45:25.424Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Spring Security",
"vendor": "Spring",
"versions": [
{
"status": "affected",
"version": "7.1.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "7.0.6",
"status": "affected",
"version": "7.0.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.5.11",
"status": "affected",
"version": "6.5.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.4.18",
"status": "affected",
"version": "6.4.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "5.8.27",
"status": "affected",
"version": "5.8.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "5.7.25",
"status": "affected",
"version": "5.7.0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eApplications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null (all-zero) initialization vector.\u003c/p\u003e\u003cp\u003eSpring Security 7.1.0\u003cbr/\u003eSpring Security 7.0.0 - 7.0.6\u003cbr/\u003eSpring Security 6.5.0 - 6.5.11\u003cbr/\u003eSpring Security 6.4.0 - 6.4.18\u003cbr/\u003eSpring Security 5.8.0 - 5.8.27\u003cbr/\u003eSpring Security 5.7.0 - 5.7.25\u003c/p\u003e"
}
],
"value": "Applications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null (all-zero) initialization vector.\nSpring Security 7.1.0\nSpring Security 7.0.0 - 7.0.6\nSpring Security 6.5.0 - 6.5.11\nSpring Security 6.4.0 - 6.4.18\nSpring Security 5.8.0 - 5.8.27\nSpring Security 5.7.0 - 5.7.25"
}
],
"impacts": [
{
"descriptions": [
{
"lang": "en",
"value": "Applications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null (all-zero) initialization vector."
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-329 Generation of Predictable IV with CBC Mode",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-26T19:22:23.745Z",
"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"shortName": "vmware"
},
"references": [
{
"url": "https://spring.io/security/cve-2026-47842"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Deterministic AES/CBC Encryption in Spring Security AesBytesEncryptor Allows Ciphertext Correlation"
}
},
"cveMetadata": {
"assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"assignerShortName": "vmware",
"cveId": "CVE-2026-47842",
"datePublished": "2026-08-26T19:22:23.745Z",
"dateReserved": "2026-05-20T10:00:51.004Z",
"dateUpdated": "2026-08-26T19:45:25.424Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-54399 (GCVE-0-2026-54399)
Vulnerability from cvelistv5 – Published: 2026-07-01 17:02 – Updated: 2026-07-01 17:36
VLAI
EPSS
VEX
Title
Apache HttpComponents Core: Unbounded HTTP Header/Line Length in Default Configuration
Summary
Uncontrolled Resource Consumption vulnerability in the HTTP/1.1 message parser in Apache HttpComponents Core (5.4.2 and earlier, 5.5-beta1 and earlier) allows an remote attacker to cause a denial of service through memory exhaustion by sending messages with excessive number of headers / excessive header length
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-01 17:34 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HttpComponents Core |
Affected:
5.5-alpha , ≤ 5.5-beta1
(maven)
Affected: 5.0-alpha , ≤ 5.4.2 (maven) |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-54399",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-01T17:34:34.579868Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-01T17:34:49.559Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2026-07-01T17:36:47.358Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/07/01/4"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://repo.maven.apache.org/maven2/",
"defaultStatus": "unaffected",
"packageName": "org.apache.httpcomponents.core5:httpcore5",
"product": "Apache HttpComponents Core",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "5.5-beta1",
"status": "affected",
"version": "5.5-alpha",
"versionType": "maven"
},
{
"lessThanOrEqual": "5.4.2",
"status": "affected",
"version": "5.0-alpha",
"versionType": "maven"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Henry Huang \u003czhuang3@paypal.com\u003e"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUncontrolled Resource Consumption vulnerability in the HTTP/1.1 message parser\u0026nbsp;in Apache HttpComponents Core (5.4.2 and earlier, 5.5-beta1 and earlier) allows\u0026nbsp;an remote attacker to cause a denial of service through memory exhaustion by sending messages with excessive number of headers / excessive header length\u003c/p\u003e\u003cp\u003e\u003c/p\u003e"
}
],
"value": "Uncontrolled Resource Consumption vulnerability in the HTTP/1.1 message parser\u00a0in Apache HttpComponents Core (5.4.2 and earlier, 5.5-beta1 and earlier) allows\u00a0an remote attacker to cause a denial of service through memory exhaustion by sending messages with excessive number of headers / excessive header length"
}
],
"metrics": [
{
"other": {
"content": {
"text": "important"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-01T17:06:01.449Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/zmxh1pl2zohov5ntdh4lt85gfrlchgpy"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache HttpComponents Core: Unbounded HTTP Header/Line Length in Default Configuration",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-54399",
"datePublished": "2026-07-01T17:02:21.778Z",
"dateReserved": "2026-06-13T10:04:54.084Z",
"dateUpdated": "2026-07-01T17:36:47.358Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-54428 (GCVE-0-2026-54428)
Vulnerability from cvelistv5 – Published: 2026-07-01 17:03 – Updated: 2026-07-01 18:15
VLAI
EPSS
VEX
Title
Apache HttpComponents Core: HPackDecoder Unlimited Header List Size Before SETTINGS ACK
Summary
Allocation of resources without limits or throttling in the HTTP/2 HPACK decoder in Apache HttpComponents Core (5.4.2 and earlier, 5.5-beta1 and earlier) allows an remote attacker to cause a denial of service through memory exhaustion by sending oversized compressed header blocks before the HTTP/2 SETTINGS acknowledgement causes the configured header list size limit to be applied.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-01 18:15 UTC
CWE
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HttpComponents Core |
Affected:
5.5-alpha , ≤ 5.5-beta1
(maven)
Affected: 5.0-alpha , ≤ 5.4.2 (maven) |
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2026-07-01T17:36:48.420Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/07/01/3"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-54428",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-01T18:15:24.114171Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-01T18:15:56.634Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://repo.maven.apache.org/maven2/",
"defaultStatus": "unaffected",
"packageName": "org.apache.httpcomponents.core5:httpcore5-h2",
"product": "Apache HttpComponents Core",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "5.5-beta1",
"status": "affected",
"version": "5.5-alpha",
"versionType": "maven"
},
{
"lessThanOrEqual": "5.4.2",
"status": "affected",
"version": "5.0-alpha",
"versionType": "maven"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Henry Huang \u003czhuang3@paypal.com\u003e"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Allocation of resources without limits or throttling in the HTTP/2 HPACK decoder in Apache HttpComponents Core (5.4.2 and earlier, 5.5-beta1 and earlier) allows an remote attacker to cause a denial of service through memory exhaustion by sending oversized compressed header blocks before the HTTP/2 SETTINGS acknowledgement causes the configured header list size limit to be applied.\u003cbr\u003e\u003cbr\u003e"
}
],
"value": "Allocation of resources without limits or throttling in the HTTP/2 HPACK decoder in Apache HttpComponents Core (5.4.2 and earlier, 5.5-beta1 and earlier) allows an remote attacker to cause a denial of service through memory exhaustion by sending oversized compressed header blocks before the HTTP/2 SETTINGS acknowledgement causes the configured header list size limit to be applied."
}
],
"metrics": [
{
"other": {
"content": {
"text": "Important"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400: Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-01T17:05:35.023Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/5zjp8vczvxq19pw2rvhs21q446bhl0sd"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache HttpComponents Core: HPackDecoder Unlimited Header List Size Before SETTINGS ACK",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-54428",
"datePublished": "2026-07-01T17:03:53.938Z",
"dateReserved": "2026-06-14T09:39:30.814Z",
"dateUpdated": "2026-07-01T18:15:56.634Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-64607 (GCVE-0-2026-64607)
Vulnerability from cvelistv5 – Published: 2026-07-31 10:12 – Updated: 2026-08-13 16:18
VLAI
EPSS
VEX
Title
Apache HttpComponents Client: Connection Leak on Content-Encoding Decode Error Leads to Pool Exhaustion DoS
Summary
HttpClient based on the classic i/o model fails to correctly release the underlying connection back to the connection manager if it encounters an invalid or unsupported `Content-Encoding` header value in the response message. Please note this defect does not affect HttpClient based on the async i/o model.
This issue affects Apache HttpComponents Client: from 5.0-alpha1 through 5.6.2.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 16:24 UTC
CWE
- CWE-772 - Missing Release of Resource after Effective Lifetime
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HttpComponents Client |
Affected:
5.0-alpha , ≤ 5.6.2
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-64607",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-31T16:24:59.439841Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-31T16:25:02.593Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2026-08-13T16:18:20.395Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/08/13/5"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://repo.maven.apache.org/maven2/",
"defaultStatus": "unaffected",
"packageName": "org.apache.httpcomponents.client5:httpclient5",
"product": "Apache HttpComponents Client",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "5.6.2",
"status": "affected",
"version": "5.0-alpha",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Yu Bao from PayPal Cyber Security Team"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eHttpClient based on the classic i/o model fails to correctly release the underlying connection back to the connection manager if it encounters an invalid or unsupported `\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eContent-Encoding` header value in the response message.\u0026nbsp;Please note this defect does not affect HttpClient based on the async i/o model.\u003c/span\u003e\u003c/p\u003e\u003cp\u003eThis issue affects Apache HttpComponents Client: from 5.0-alpha1 through 5.6.2.\u0026nbsp;\u003c/p\u003e"
}
],
"value": "HttpClient based on the classic i/o model fails to correctly release the underlying connection back to the connection manager if it encounters an invalid or unsupported `Content-Encoding` header value in the response message.\u00a0Please note this defect does not affect HttpClient based on the async i/o model.\n\nThis issue affects Apache HttpComponents Client: from 5.0-alpha1 through 5.6.2."
}
],
"metrics": [
{
"other": {
"content": {
"text": "important"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-772",
"description": "CWE-772 Missing Release of Resource after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T08:51:47.972Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/qqfzo3fqcdk4l5496vz95ppvl4ty511q"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache HttpComponents Client: Connection Leak on Content-Encoding Decode Error Leads to Pool Exhaustion DoS",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-64607",
"datePublished": "2026-07-31T10:12:18.035Z",
"dateReserved": "2026-07-20T08:23:45.493Z",
"dateUpdated": "2026-08-13T16:18:20.395Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-71290 (GCVE-0-2026-71290)
Vulnerability from cvelistv5 – Published: 2026-08-11 20:33 – Updated: 2026-09-24 03:55
VLAI
EPSS
VEX
Title
Apache HttpComponents Client: TLS hostname verification silently disabled on the async transport (default config, MITM)
Summary
Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5.4 or newer. HostnameVerificationPolicy#BUILTIN setting has no effect when used with the async version of HttpClient. An attacker that can intercept and modify traffic between the client and the server can impersonate the server by presenting a valid certificate for a different domain.
Please note the classic version of HttpClient is not affected by this vulnerability.
Affected users are recommended to upgrade to at least version 5.6.4, which fixes the issue.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 00:00 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HttpComponents Client |
Affected:
5.4-alpha , ≤ 5.6.3
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-71290",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-23T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-24T03:55:24.916Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2026-08-13T16:18:22.325Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/08/13/6"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://repo.maven.apache.org/maven2/",
"defaultStatus": "unaffected",
"packageName": "org.apache.httpcomponents.client5:httpclient5",
"product": "Apache HttpComponents Client",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "5.6.3",
"status": "affected",
"version": "5.4-alpha",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "n0mi1k"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eImproper TLS hostname verification vulnerability in Apache HttpComponents Client 5.4 or newer.\u0026nbsp;HostnameVerificationPolicy#BUILTIN setting has no effect when used with the async version of HttpClient. An attacker that can intercept and modify traffic between the client and the server can impersonate the server by presenting a valid certificate for a different domain.\u0026nbsp;\u003cbr\u003e\u003c/p\u003e\u003cp\u003ePlease note the classic version of HttpClient is not affected by this vulnerability.\u0026nbsp;\u003c/p\u003e\u003cp\u003eAffected users are recommended to upgrade to at least version 5.6.4, which fixes the issue.\u003cbr\u003e\u003c/p\u003e"
}
],
"value": "Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5.4 or newer.\u00a0HostnameVerificationPolicy#BUILTIN setting has no effect when used with the async version of HttpClient. An attacker that can intercept and modify traffic between the client and the server can impersonate the server by presenting a valid certificate for a different domain.\u00a0\n\n\nPlease note the classic version of HttpClient is not affected by this vulnerability.\u00a0\n\nAffected users are recommended to upgrade to at least version 5.6.4, which fixes the issue."
}
],
"metrics": [
{
"other": {
"content": {
"text": "important"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-295",
"description": "CWE-295 Improper Certificate Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T09:30:14.754Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/bhf7g2zwpom2ohvwjjjlonc93br2s8vq"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache HttpComponents Client: TLS hostname verification silently disabled on the async transport (default config, MITM)",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-71290",
"datePublished": "2026-08-11T20:33:56.947Z",
"dateReserved": "2026-08-05T12:30:56.682Z",
"dateUpdated": "2026-09-24T03:55:24.916Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
GHSA-4265-CCF5-PHJ5
Vulnerability from github – Published: 2024-02-19 09:30 – Updated: 2025-02-13 19:13
VLAI
Summary
Apache Commons Compress: OutOfMemoryError unpacking broken Pack200 file
Details
Allocation of Resources Without Limits or Throttling vulnerability in Apache Commons Compress. This issue affects Apache Commons Compress: from 1.21 before 1.26.
Users are recommended to upgrade to version 1.26, which fixes the issue.
Severity
5.5 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.commons:commons-compress"
},
"ranges": [
{
"events": [
{
"introduced": "1.21"
},
{
"fixed": "1.26.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-26308"
],
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"github_reviewed": true,
"github_reviewed_at": "2024-02-20T23:59:29Z",
"nvd_published_at": "2024-02-19T09:15:38Z",
"severity": "MODERATE"
},
"details": "Allocation of Resources Without Limits or Throttling vulnerability in Apache Commons Compress. This issue affects Apache Commons Compress: from 1.21 before 1.26.\n\nUsers are recommended to upgrade to version 1.26, which fixes the issue.",
"id": "GHSA-4265-ccf5-phj5",
"modified": "2025-02-13T19:13:31Z",
"published": "2024-02-19T09:30:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26308"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/commons-compress"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/ch5yo2d21p7vlqrhll9b17otbyq4npfg"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20240307-0009"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/02/19/2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Apache Commons Compress: OutOfMemoryError unpacking broken Pack200 file"
}
GHSA-4G9R-VXHX-9PGX
Vulnerability from github – Published: 2024-02-19 09:30 – Updated: 2025-11-04 19:43
VLAI
Summary
Apache Commons Compress: Denial of service caused by an infinite loop for a corrupted DUMP file
Details
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Apache Commons Compress. This issue affects Apache Commons Compress: from 1.3 through 1.25.0.
Users are recommended to upgrade to version 1.26.0 which fixes the issue.
Severity
5.9 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.commons:commons-compress"
},
"ranges": [
{
"events": [
{
"introduced": "1.3"
},
{
"fixed": "1.26.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-25710"
],
"database_specific": {
"cwe_ids": [
"CWE-835"
],
"github_reviewed": true,
"github_reviewed_at": "2024-02-20T23:58:47Z",
"nvd_published_at": "2024-02-19T09:15:37Z",
"severity": "MODERATE"
},
"details": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027) vulnerability in Apache Commons Compress. This issue affects Apache Commons Compress: from 1.3 through 1.25.0.\n\nUsers are recommended to upgrade to version 1.26.0 which fixes the issue.",
"id": "GHSA-4g9r-vxhx-9pgx",
"modified": "2025-11-04T19:43:57Z",
"published": "2024-02-19T09:30:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-25710"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/commons-compress"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/cz8qkcwphy4cx8gltn932ln51cbtq6kf"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20240307-0010"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2024/Aug/37"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/02/19/1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Apache Commons Compress: Denial of service caused by an infinite loop for a corrupted DUMP file"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…
Loading…