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.
3870 vulnerabilities reference this CWE, most recent first.
GHSA-G44J-8R8G-PGPJ
Vulnerability from github – Published: 2023-09-01 18:30 – Updated: 2024-04-04 07:22Integer Overflow vulnerability in RELIC before commit 421f2e91cf2ba42473d4d54daf24e295679e290e, allows attackers to execute arbitrary code and cause a denial of service in pos argument in bn_get_prime function.
{
"affected": [],
"aliases": [
"CVE-2023-36327"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-09-01T16:15:08Z",
"severity": "CRITICAL"
},
"details": "Integer Overflow vulnerability in RELIC before commit 421f2e91cf2ba42473d4d54daf24e295679e290e, allows attackers to execute arbitrary code and cause a denial of service in pos argument in bn_get_prime function.",
"id": "GHSA-g44j-8r8g-pgpj",
"modified": "2024-04-04T07:22:02Z",
"published": "2023-09-01T18:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36327"
},
{
"type": "WEB",
"url": "https://github.com/relic-toolkit/relic/commit/421f2e91cf2ba42473d4d54daf24e295679e290e"
},
{
"type": "WEB",
"url": "https://groups.google.com/g/relic-discuss/c/A_J2-ArVIAo/m/qgFiXsUJBQAJ?utm_medium=email\u0026utm_source=footer"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G485-3G4F-V86M
Vulnerability from github – Published: 2022-05-14 03:03 – Updated: 2022-05-14 03:03The mintToken function of a smart contract implementation for PACCOIN, 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-2018-13535"
],
"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 PACCOIN, 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-g485-3g4f-v86m",
"modified": "2022-05-14T03:03:41Z",
"published": "2022-05-14T03:03:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13535"
},
{
"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/PACCOIN"
}
],
"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-G4G9-H6F9-V5X2
Vulnerability from github – Published: 2026-04-01 15:31 – Updated: 2026-05-26 18:31A flaw was found in Corosync. An integer overflow vulnerability in Corosync's join message sanity validation allows a remote, unauthenticated attacker to send crafted User Datagram Protocol (UDP) packets. This can cause the service to crash, leading to a denial of service. This vulnerability specifically affects Corosync deployments configured to use totemudp/totemudpu mode.
{
"affected": [],
"aliases": [
"CVE-2026-35092"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-01T14:16:57Z",
"severity": "HIGH"
},
"details": "A flaw was found in Corosync. An integer overflow vulnerability in Corosync\u0027s join message sanity validation allows a remote, unauthenticated attacker to send crafted User Datagram Protocol (UDP) packets. This can cause the service to crash, leading to a denial of service. This vulnerability specifically affects Corosync deployments configured to use totemudp/totemudpu mode.",
"id": "GHSA-g4g9-h6f9-v5x2",
"modified": "2026-05-26T18:31:36Z",
"published": "2026-04-01T15:31:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-35092"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2453814"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2453169"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-35092"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:20916"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19200"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19043"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:14216"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:14215"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:14214"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:14213"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:14212"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:14211"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:14210"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:14205"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:13673"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:13657"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:13644"
}
],
"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-G4R6-4JG4-9556
Vulnerability from github – Published: 2026-02-11 15:30 – Updated: 2026-02-11 15:30Integer Overflow within atihdwt6.sys can allow a local attacker to cause out of bound read/write potentially leading to loss of confidentiality, integrity and availability
{
"affected": [],
"aliases": [
"CVE-2024-36320"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-11T15:16:11Z",
"severity": "HIGH"
},
"details": "Integer Overflow within atihdwt6.sys can allow a local attacker to cause out of bound read/write potentially leading to loss of confidentiality, integrity and availability",
"id": "GHSA-g4r6-4jg4-9556",
"modified": "2026-02-11T15:30:27Z",
"published": "2026-02-11T15:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-36320"
},
{
"type": "WEB",
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/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-G4V2-7MM9-MC58
Vulnerability from github – Published: 2025-12-23 18:30 – Updated: 2025-12-23 18:30An integer overflow in the RTPS protocol implementation of OpenDDS DDS before v3.33.0 allows attackers to cause a Denial of Service (DoS) via a crafted message.
{
"affected": [],
"aliases": [
"CVE-2025-67111"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-23T16:16:23Z",
"severity": "HIGH"
},
"details": "An integer overflow in the RTPS protocol implementation of OpenDDS DDS before v3.33.0 allows attackers to cause a Denial of Service (DoS) via a crafted message.",
"id": "GHSA-g4v2-7mm9-mc58",
"modified": "2025-12-23T18:30:27Z",
"published": "2025-12-23T18:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-67111"
},
{
"type": "WEB",
"url": "https://gist.github.com/lkloliver/fcc5da83b4cba137ce95177a9afc4126"
},
{
"type": "WEB",
"url": "https://github.com/lkloliver/poc/blob/main/POC_OpenDDS.md"
}
],
"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-G4VJ-X7V9-H82M
Vulnerability from github – Published: 2021-08-25 20:56 – Updated: 2021-08-18 21:20An issue was discovered in the libsecp256k1 crate before 0.5.0 for Rust. It can verify an invalid signature because it allows the R or S parameter to be larger than the curve order, aka an overflow.
{
"affected": [
{
"package": {
"ecosystem": "crates.io",
"name": "libsecp256k1"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.5.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-38195"
],
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-347"
],
"github_reviewed": true,
"github_reviewed_at": "2021-08-18T21:20:32Z",
"nvd_published_at": "2021-08-08T06:15:00Z",
"severity": "CRITICAL"
},
"details": "An issue was discovered in the libsecp256k1 crate before 0.5.0 for Rust. It can verify an invalid signature because it allows the R or S parameter to be larger than the curve order, aka an overflow.",
"id": "GHSA-g4vj-x7v9-h82m",
"modified": "2021-08-18T21:20:32Z",
"published": "2021-08-25T20:56:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38195"
},
{
"type": "WEB",
"url": "https://github.com/paritytech/libsecp256k1/pull/67"
},
{
"type": "PACKAGE",
"url": "https://github.com/paritytech/libsecp256k1"
},
{
"type": "WEB",
"url": "https://rustsec.org/advisories/RUSTSEC-2021-0076.html"
}
],
"schema_version": "1.4.0",
"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": "Overflow in libsecp256k1"
}
GHSA-G4X4-6G36-HGRP
Vulnerability from github – Published: 2022-05-24 17:35 – Updated: 2023-03-12 00:30A flaw was found in ImageMagick in MagickCore/statistic.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type unsigned long. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.
{
"affected": [],
"aliases": [
"CVE-2020-27776"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-12-04T21:15:00Z",
"severity": "MODERATE"
},
"details": "A flaw was found in ImageMagick in MagickCore/statistic.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type unsigned long. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.",
"id": "GHSA-g4x4-6g36-hgrp",
"modified": "2023-03-12T00:30:15Z",
"published": "2022-05-24T17:35:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27776"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1898304"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html"
}
],
"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:L",
"type": "CVSS_V3"
}
]
}
GHSA-G52R-HW2C-C98R
Vulnerability from github – Published: 2026-07-17 00:32 – Updated: 2026-07-17 00:32Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.
{
"affected": [],
"aliases": [
"CVE-2026-59117"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-16T22:17:52Z",
"severity": "HIGH"
},
"details": "Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.",
"id": "GHSA-g52r-hw2c-c98r",
"modified": "2026-07-17T00:32:12Z",
"published": "2026-07-17T00:32:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59117"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59117"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G552-HXVR-6RPV
Vulnerability from github – Published: 2024-10-23 00:31 – Updated: 2024-10-23 21:30Integer Overflow in fast_ping.c in SmartDNS Release46 allows remote attackers to cause a Denial of Service via misaligned memory access.
{
"affected": [],
"aliases": [
"CVE-2024-42643"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-22T22:15:04Z",
"severity": "HIGH"
},
"details": "Integer Overflow in fast_ping.c in SmartDNS Release46 allows remote attackers to cause a Denial of Service via misaligned memory access.",
"id": "GHSA-g552-hxvr-6rpv",
"modified": "2024-10-23T21:30:28Z",
"published": "2024-10-23T00:31:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42643"
},
{
"type": "WEB",
"url": "https://github.com/pymumu/smartdns/issues/1779"
}
],
"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-G559-RF7H-66VC
Vulnerability from github – Published: 2022-05-01 07:19 – Updated: 2022-05-01 07:19Multiple integer overflows in the image loader plug-ins in GIMP before 2.2.16 allow user-assisted remote attackers to execute arbitrary code via crafted length values in (1) DICOM, (2) PNM, (3) PSD, (4) PSP, (5) Sun RAS, (6) XBM, and (7) XWD files.
{
"affected": [],
"aliases": [
"CVE-2006-4519"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2007-07-10T18:30:00Z",
"severity": "MODERATE"
},
"details": "Multiple integer overflows in the image loader plug-ins in GIMP before 2.2.16 allow user-assisted remote attackers to execute arbitrary code via crafted length values in (1) DICOM, (2) PNM, (3) PSD, (4) PSP, (5) Sun RAS, (6) XBM, and (7) XWD files.",
"id": "GHSA-g559-rf7h-66vc",
"modified": "2022-05-01T07:19:23Z",
"published": "2022-05-01T07:19:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2006-4519"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35308"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10842"
},
{
"type": "WEB",
"url": "http://bugzilla.gnome.org/show_bug.cgi?id=451379"
},
{
"type": "WEB",
"url": "http://developer.gimp.org/NEWS-2.2"
},
{
"type": "WEB",
"url": "http://issues.foresightlinux.org/browse/FL-457"
},
{
"type": "WEB",
"url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=551"
},
{
"type": "WEB",
"url": "http://osvdb.org/42139"
},
{
"type": "WEB",
"url": "http://osvdb.org/42140"
},
{
"type": "WEB",
"url": "http://osvdb.org/42141"
},
{
"type": "WEB",
"url": "http://osvdb.org/42142"
},
{
"type": "WEB",
"url": "http://osvdb.org/42143"
},
{
"type": "WEB",
"url": "http://osvdb.org/42144"
},
{
"type": "WEB",
"url": "http://osvdb.org/42145"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26132"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26215"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26240"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26575"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/26939"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200707-09.xml"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2007/dsa-1335"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:170"
},
{
"type": "WEB",
"url": "http://www.redhat.com/support/errata/RHSA-2007-0513.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/475257/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/24835"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id?1018349"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/usn-494-1"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2007/2471"
}
],
"schema_version": "1.4.0",
"severity": []
}
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.