CWE-190
AllowedInteger Overflow or Wraparound
Abstraction: Base · Status: Stable
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
4393 vulnerabilities reference this CWE, most recent first.
GHSA-9V67-X694-F2JR
Vulnerability from github – Published: 2026-09-11 06:31 – Updated: 2026-09-11 06:31PCRE2 before 10.48, on 32-bit platforms, has a pcre2_compile_32 integer overflow and resultant out-of-bounds write.
{
"affected": [],
"aliases": [
"CVE-2026-89158"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-11T04:18:03Z",
"severity": "MODERATE"
},
"details": "PCRE2 before 10.48, on 32-bit platforms, has a pcre2_compile_32 integer overflow and resultant out-of-bounds write.",
"id": "GHSA-9v67-x694-f2jr",
"modified": "2026-09-11T06:31:13Z",
"published": "2026-09-11T06:31:13Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-fmgr-6ggq-9859"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89158"
},
{
"type": "WEB",
"url": "https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.48"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-9VJ3-8MHR-2VXC
Vulnerability from github – Published: 2022-05-01 18:07 – Updated: 2022-05-01 18:07Integer overflow in the TIFF parser in OpenOffice.org (OOo) before 2.3; and Sun StarOffice 6, 7, and 8 Office Suite (StarSuite); allows remote attackers to execute arbitrary code via a TIFF file with crafted values of unspecified length fields, which triggers allocation of an incorrect amount of memory, resulting in a heap-based buffer overflow.
{
"affected": [],
"aliases": [
"CVE-2007-2834"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2007-09-18T21:17:00Z",
"severity": "HIGH"
},
"details": "Integer overflow in the TIFF parser in OpenOffice.org (OOo) before 2.3; and Sun StarOffice 6, 7, and 8 Office Suite (StarSuite); allows remote attackers to execute arbitrary code via a TIFF file with crafted values of unspecified length fields, which triggers allocation of an incorrect amount of memory, resulting in a heap-based buffer overflow.",
"id": "GHSA-9vj3-8mhr-2vxc",
"modified": "2022-05-01T18:07:39Z",
"published": "2022-05-01T18:07:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2007-2834"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36656"
},
{
"type": "WEB",
"url": "https://issues.rpath.com/browse/RPL-1740"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9967"
},
{
"type": "WEB",
"url": "http://bugs.gentoo.org/show_bug.cgi?id=192818"
},
{
"type": "WEB",
"url": "http://fedoranews.org/updates/FEDORA-2007-237.shtml"
},
{
"type": "WEB",
"url": "http://fedoranews.org/updates/FEDORA-2007-700.shtml"
},
{
"type": "WEB",
"url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=593"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2007-09/msg00002.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26816"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26817"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26839"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26844"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26855"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26861"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26891"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26903"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26912"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27077"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27087"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27370"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200710-24.xml"
},
{
"type": "WEB",
"url": "http://securitytracker.com/id?1018702"
},
{
"type": "WEB",
"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102994-1"
},
{
"type": "WEB",
"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-200190-1"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2007/dsa-1375"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:186"
},
{
"type": "WEB",
"url": "http://www.openoffice.org/security/cves/CVE-2007-2834.html"
},
{
"type": "WEB",
"url": "http://www.redhat.com/support/errata/RHSA-2007-0848.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/479965/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/25690"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/usn-524-1"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2007/3184"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2007/3262"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-9VJP-F3JG-99PQ
Vulnerability from github – Published: 2026-09-12 12:30 – Updated: 2026-09-12 12:30msgpack-java through 0.9.12 contains an integer overflow vulnerability in MessageUnpacker.skipValue() when processing MAP32 containers with large element counts. Attackers can supply a MAP32 element count at or above 0x40000000 that wraps when doubled, causing the parser cursor to desynchronize and attacker-controlled data to be returned in place of later fields.
{
"affected": [],
"aliases": [
"CVE-2026-90473"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-12T11:16:34Z",
"severity": "MODERATE"
},
"details": "msgpack-java through 0.9.12 contains an integer overflow vulnerability in MessageUnpacker.skipValue() when processing MAP32 containers with large element counts. Attackers can supply a MAP32 element count at or above 0x40000000 that wraps when doubled, causing the parser cursor to desynchronize and attacker-controlled data to be returned in place of later fields.",
"id": "GHSA-9vjp-f3jg-99pq",
"modified": "2026-09-12T12:30:50Z",
"published": "2026-09-12T12:30:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90473"
},
{
"type": "WEB",
"url": "https://github.com/msgpack/msgpack-java/issues/1014"
},
{
"type": "WEB",
"url": "https://github.com/msgpack/msgpack-java"
},
{
"type": "WEB",
"url": "https://github.com/msgpack/msgpack-java/blob/v0.9.12/msgpack-core/src/main/java/org/msgpack/core/MessageUnpacker.java#L573-L581"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/msgpack-java-through-0.9.12-integer-overflow-via-map32"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/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-9VQ8-3C74-6RF6
Vulnerability from github – Published: 2026-07-30 03:31 – Updated: 2026-07-30 18:31Integer overflow in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
{
"affected": [],
"aliases": [
"CVE-2026-17682"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-30T01:16:30Z",
"severity": "CRITICAL"
},
"details": "Integer overflow in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)",
"id": "GHSA-9vq8-3c74-6rf6",
"modified": "2026-07-30T18:31:25Z",
"published": "2026-07-30T03:31:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-17682"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html"
},
{
"type": "WEB",
"url": "https://issues.chromium.org/issues/516837126"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-9VXH-WWMC-C2M7
Vulnerability from github – Published: 2026-03-24 06:31 – Updated: 2026-03-24 06:31Integer Overflow or Wraparound vulnerability in InsightSoftwareConsortium ITK (Modules/ThirdParty/Expat/src/expat modules).This issue affects ITK: before 2.7.1.
{
"affected": [],
"aliases": [
"CVE-2026-4739"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-24T04:17:29Z",
"severity": "CRITICAL"
},
"details": "Integer Overflow or Wraparound vulnerability in InsightSoftwareConsortium ITK (\u200eModules/ThirdParty/Expat/src/expat modules).This issue affects ITK: before 2.7.1.",
"id": "GHSA-9vxh-wwmc-c2m7",
"modified": "2026-03-24T06:31:13Z",
"published": "2026-03-24T06:31:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4739"
},
{
"type": "WEB",
"url": "https://github.com/InsightSoftwareConsortium/ITK/pull/5351"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/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:P/AU:Y/R:U/V:C/RE:M/U:Amber",
"type": "CVSS_V4"
}
]
}
GHSA-9VXV-MJ8F-WQWX
Vulnerability from github – Published: 2022-05-13 01:01 – Updated: 2025-04-12 13:07An exploitable integer overflow exists in the Joyent SmartOS 20161110T013148Z Hyprlofs file system. The vulnerability is present in the Ioctl system call with the command HYPRLOFS_ADD_ENTRIES when dealing with 32-bit file systems. An attacker can craft an input that can cause a kernel panic and potentially be leveraged into a full privilege escalation vulnerability. This vulnerability is distinct from CVE-2016-8733.
{
"affected": [],
"aliases": [
"CVE-2016-9031"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-12-14T17:59:00Z",
"severity": "HIGH"
},
"details": "An exploitable integer overflow exists in the Joyent SmartOS 20161110T013148Z Hyprlofs file system. The vulnerability is present in the Ioctl system call with the command HYPRLOFS_ADD_ENTRIES when dealing with 32-bit file systems. An attacker can craft an input that can cause a kernel panic and potentially be leveraged into a full privilege escalation vulnerability. This vulnerability is distinct from CVE-2016-8733.",
"id": "GHSA-9vxv-mj8f-wqwx",
"modified": "2025-04-12T13:07:22Z",
"published": "2022-05-13T01:01:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9031"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/94921"
},
{
"type": "WEB",
"url": "http://www.talosintelligence.com/reports/TALOS-2016-0249"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-9W4V-9VP8-8QV7
Vulnerability from github – Published: 2022-05-14 03:13 – Updated: 2022-05-14 03:13The mintToken function of a smart contract implementation for JeansToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.
{
"affected": [],
"aliases": [
"CVE-2018-13769"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-09T06:29:00Z",
"severity": "HIGH"
},
"details": "The mintToken function of a smart contract implementation for JeansToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.",
"id": "GHSA-9w4v-9vp8-8qv7",
"modified": "2022-05-14T03:13:49Z",
"published": "2022-05-14T03:13:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13769"
},
{
"type": "WEB",
"url": "https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md"
},
{
"type": "WEB",
"url": "https://github.com/BlockChainsSecurity/EtherTokens/tree/master/JeansToken"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-9W5P-CFP8-W353
Vulnerability from github – Published: 2024-01-09 18:30 – Updated: 2024-01-09 18:30Microsoft ODBC Driver Remote Code Execution Vulnerability
{
"affected": [],
"aliases": [
"CVE-2024-20654"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-09T18:15:48Z",
"severity": "HIGH"
},
"details": "Microsoft ODBC Driver Remote Code Execution Vulnerability",
"id": "GHSA-9w5p-cfp8-w353",
"modified": "2024-01-09T18:30:28Z",
"published": "2024-01-09T18:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20654"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20654"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-9W8F-V252-8CHC
Vulnerability from github – Published: 2022-05-24 17:48 – Updated: 2022-05-24 17:48The kernel in Amazon Web Services FreeRTOS before 10.4.3 has an integer overflow in queue.c for queue creation.
{
"affected": [],
"aliases": [
"CVE-2021-31571"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-22T18:15:00Z",
"severity": "CRITICAL"
},
"details": "The kernel in Amazon Web Services FreeRTOS before 10.4.3 has an integer overflow in queue.c for queue creation.",
"id": "GHSA-9w8f-v252-8chc",
"modified": "2022-05-24T17:48:09Z",
"published": "2022-05-24T17:48:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31571"
},
{
"type": "WEB",
"url": "https://github.com/FreeRTOS/FreeRTOS-Kernel/commit/47338393f1f79558f6144213409f09f81d7c4837"
},
{
"type": "WEB",
"url": "https://github.com/FreeRTOS/FreeRTOS-Kernel/commit/c7a9a01c94987082b223d3e59969ede64363da63"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-9WQ8-6FH4-W46V
Vulnerability from github – Published: 2022-05-14 03:03 – Updated: 2022-05-14 03:03The mintToken function of a smart contract implementation for yasudem, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.
{
"affected": [],
"aliases": [
"CVE-2018-13584"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-09T06:29:00Z",
"severity": "HIGH"
},
"details": "The mintToken function of a smart contract implementation for yasudem, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.",
"id": "GHSA-9wq8-6fh4-w46v",
"modified": "2022-05-14T03:03:00Z",
"published": "2022-05-14T03:03:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13584"
},
{
"type": "WEB",
"url": "https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md"
},
{
"type": "WEB",
"url": "https://github.com/BlockChainsSecurity/EtherTokens/tree/master/yasudem"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation
Ensure that all protocols are strictly defined, such that all out-of-bounds behavior can be identified simply, and require strict conformance to the protocol.
Mitigation MIT-3
Strategy: Language Selection
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- If possible, choose a language or compiler that performs automatic bounds checking.
Mitigation MIT-4
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
- Use libraries or frameworks that make it easier to handle numbers without unexpected consequences.
- Examples include safe integer handling packages such as SafeInt (C++) or IntegerLib (C or C++). [REF-106]
Mitigation MIT-8
Strategy: Input Validation
- Perform input validation on any numeric input by ensuring that it is within the expected range. Enforce that the input meets both the minimum and maximum requirements for the expected range.
- Use unsigned integers where possible. This makes it easier to perform validation for integer overflows. When signed integers are required, ensure that the range check includes minimum values as well as maximum values.
Mitigation MIT-36
- Understand the programming language's underlying representation and how it interacts with numeric calculation (CWE-681). Pay close attention to byte size discrepancies, precision, signed/unsigned distinctions, truncation, conversion and casting between types, "not-a-number" calculations, and how the language handles numbers that are too large or too small for its underlying representation. [REF-7]
- Also be careful to account for 32-bit, 64-bit, and other potential differences that may affect the numeric representation.
Mitigation MIT-15
For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation MIT-26
Strategy: Compilation or Build Hardening
Examine compiler warnings closely and eliminate problems with potential security implications, such as signed / unsigned mismatch in memory operations, or use of uninitialized variables. Even if the weakness is rarely exploitable, a single failure may lead to the compromise of the entire system.
CAPEC-92: Forced Integer Overflow
This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.