CWE-126
AllowedBuffer Over-read
Abstraction: Variant · Status: Draft
The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.
978 vulnerabilities reference this CWE, most recent first.
GHSA-GMH9-6589-PP6G
Vulnerability from github – Published: 2023-04-13 09:30 – Updated: 2024-04-04 03:26Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination option in header.
{
"affected": [],
"aliases": [
"CVE-2022-33228"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-04-13T07:15:00Z",
"severity": "HIGH"
},
"details": "Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination option in header.",
"id": "GHSA-gmh9-6589-pp6g",
"modified": "2024-04-04T03:26:44Z",
"published": "2023-04-13T09:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33228"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/april-2023-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-GQ42-GVVC-M5HV
Vulnerability from github – Published: 2024-05-06 15:30 – Updated: 2024-05-06 15:30Information disclosure when the ADSP payload size received in HLOS in response to Audio Stream Manager matrix session is less than this expected size.
{
"affected": [],
"aliases": [
"CVE-2023-43528"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-06T15:15:20Z",
"severity": "MODERATE"
},
"details": "Information disclosure when the ADSP payload size received in HLOS in response to Audio Stream Manager matrix session is less than this expected size.",
"id": "GHSA-gq42-gvvc-m5hv",
"modified": "2024-05-06T15:30:39Z",
"published": "2024-05-06T15:30:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43528"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-GQM5-F386-9R92
Vulnerability from github – Published: 2026-07-20 15:32 – Updated: 2026-07-20 15:32ProFTPD before 1.3.9c and 1.3.10rc3 contains a signed integer overflow vulnerability in the mod_sftp module's SCP size-record parser that allows authenticated low-privilege attackers to bypass ASLR by sending a crafted file size value of UINT64_MAX, which results in a negative off_t value. Attackers can exploit the subsequent conversion to uint32_t, causing an approximately 4 GB requested read length and forcing the server to read beyond the end of the SSH channel data and write overread process memory into the uploaded file. In tested configurations, the disclosed data contains libc, libcrypto, and PIE pointers sufficient to derive their randomized base addresses, thereby bypassing ASLR and enabling reliable exploitation of memory corruption vulnerabilities in the same process.
{
"affected": [],
"aliases": [
"CVE-2026-63091"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-20T15:16:45Z",
"severity": "HIGH"
},
"details": "ProFTPD before 1.3.9c and 1.3.10rc3 contains a signed integer overflow vulnerability in the mod_sftp module\u0027s SCP size-record parser that allows authenticated low-privilege attackers to bypass ASLR by sending a crafted file size value of UINT64_MAX, which results in a negative off_t value. Attackers can exploit the subsequent conversion to uint32_t, causing an approximately 4 GB requested read length and forcing the server to read beyond the end of the SSH channel data and write overread process memory into the uploaded file. In tested configurations, the disclosed data contains libc, libcrypto, and PIE pointers sufficient to derive their randomized base addresses, thereby bypassing ASLR and enabling reliable exploitation of memory corruption vulnerabilities in the same process.",
"id": "GHSA-gqm5-f386-9r92",
"modified": "2026-07-20T15:32:09Z",
"published": "2026-07-20T15:32:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-63091"
},
{
"type": "WEB",
"url": "https://github.com/proftpd/proftpd/pull/2201"
},
{
"type": "WEB",
"url": "https://github.com/proftpd/proftpd/commit/b9b7dde1bcd74bc23366484d53856b67b8d6d95e"
},
{
"type": "WEB",
"url": "https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTES"
},
{
"type": "WEB",
"url": "https://github.com/proftpd/proftpd/releases/tag/v1.3.10rc3-3"
},
{
"type": "WEB",
"url": "https://github.com/proftpd/proftpd/releases/tag/v1.3.9c"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/proftpd-mod-sftp-signed-integer-overflow-via-scp-size-record-parser"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-GR5M-FJ76-2RH6
Vulnerability from github – Published: 2026-01-07 12:31 – Updated: 2026-01-07 12:31Transient DOS while parsing a WLAN management frame with a Vendor Specific Information Element.
{
"affected": [],
"aliases": [
"CVE-2025-47395"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-07T12:17:05Z",
"severity": "MODERATE"
},
"details": "Transient DOS while parsing a WLAN management frame with a Vendor Specific Information Element.",
"id": "GHSA-gr5m-fj76-2rh6",
"modified": "2026-01-07T12:31:24Z",
"published": "2026-01-07T12:31:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47395"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GW89-822V-8V8G
Vulnerability from github – Published: 2025-07-28 03:31 – Updated: 2025-07-28 15:54Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-xcf7-rvmh-g6q4. This link is maintained to preserve external references.
Original Description
The openssl crate before 0.10.55 for Rust allows an out-of-bounds read via an empty string to X509VerifyParamRef::set_host.
{
"affected": [
{
"package": {
"ecosystem": "crates.io",
"name": "openssl"
},
"ranges": [
{
"events": [
{
"introduced": "0.10.0"
},
{
"fixed": "0.10.55"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": true,
"github_reviewed_at": "2025-07-28T15:54:34Z",
"nvd_published_at": "2025-07-28T03:15:23Z",
"severity": "MODERATE"
},
"details": "### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-xcf7-rvmh-g6q4. This link is maintained to preserve external references.\n\n### Original Description\nThe openssl crate before 0.10.55 for Rust allows an out-of-bounds read via an empty string to X509VerifyParamRef::set_host.",
"id": "GHSA-gw89-822v-8v8g",
"modified": "2025-07-28T15:54:34Z",
"published": "2025-07-28T03:31:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53159"
},
{
"type": "WEB",
"url": "https://github.com/sfackler/rust-openssl/issues/1965"
},
{
"type": "WEB",
"url": "https://crates.io/crates/openssl"
},
{
"type": "WEB",
"url": "https://rustsec.org/advisories/RUSTSEC-2023-0044.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "Duplicate Advisory: `openssl` `X509VerifyParamRef::set_host` buffer over-read",
"withdrawn": "2025-07-28T15:54:34Z"
}
GHSA-GW8V-4JM5-5FGC
Vulnerability from github – Published: 2022-05-24 19:07 – Updated: 2022-10-08 00:00A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Tiff_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing TIFF files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-13199)
{
"affected": [],
"aliases": [
"CVE-2021-34304"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126",
"CWE-20"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-07-13T11:15:00Z",
"severity": "MODERATE"
},
"details": "A vulnerability has been identified in JT2Go (All versions \u003c V13.2), Teamcenter Visualization (All versions \u003c V13.2). The Tiff_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing TIFF files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-13199)",
"id": "GHSA-gw8v-4jm5-5fgc",
"modified": "2022-10-08T00:00:18Z",
"published": "2022-05-24T19:07:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34304"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-874"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-GX55-632P-3GPX
Vulnerability from github – Published: 2026-10-05 03:30 – Updated: 2026-10-05 12:31In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01774038; Issue ID: MSV-8913.
{
"affected": [],
"aliases": [
"CVE-2026-20539"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-05T02:16:52Z",
"severity": "MODERATE"
},
"details": "In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01774038; Issue ID: MSV-8913.",
"id": "GHSA-gx55-632p-3gpx",
"modified": "2026-10-05T12:31:23Z",
"published": "2026-10-05T03:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20539"
},
{
"type": "WEB",
"url": "https://www.mediatek.com/product-security-bulletin/October-2026"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GXF6-VXQF-PV2C
Vulnerability from github – Published: 2026-08-11 18:31 – Updated: 2026-08-11 18:31Buffer over-read in Windows Wired AutoConfig Service allows an authorized attacker to disclose information locally.
{
"affected": [],
"aliases": [
"CVE-2026-62730"
],
"database_specific": {
"cwe_ids": [
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-11T17:18:24Z",
"severity": "MODERATE"
},
"details": "Buffer over-read in Windows Wired AutoConfig Service allows an authorized attacker to disclose information locally.",
"id": "GHSA-gxf6-vxqf-pv2c",
"modified": "2026-08-11T18:31:16Z",
"published": "2026-08-11T18:31:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-62730"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62730"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-GXRF-WGPM-VJ98
Vulnerability from github – Published: 2024-06-03 12:30 – Updated: 2024-06-03 12:30Transient DOS while processing an improperly formatted Fine Time Measurement (FTM) management frame.
{
"affected": [],
"aliases": [
"CVE-2024-23363"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-03T10:15:12Z",
"severity": "HIGH"
},
"details": "Transient DOS while processing an improperly formatted Fine Time Measurement (FTM) management frame.",
"id": "GHSA-gxrf-wgpm-vj98",
"modified": "2024-06-03T12:30:38Z",
"published": "2024-06-03T12:30:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23363"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2024-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-H234-9WHQ-HX7F
Vulnerability from github – Published: 2024-02-06 06:30 – Updated: 2024-02-06 06:30Transient DOS in Audio when invoking callback function of ASM driver.
{
"affected": [],
"aliases": [
"CVE-2023-33064"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-06T06:15:59Z",
"severity": "MODERATE"
},
"details": "Transient DOS in Audio when invoking callback function of ASM driver.",
"id": "GHSA-h234-9whq-hx7f",
"modified": "2024-02-06T06:30:31Z",
"published": "2024-02-06T06:30:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33064"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/february-2024-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.