Common Weakness Enumeration
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.
3868 vulnerabilities reference this CWE, most recent first.
GHSA-C36J-XV9P-FQV4
Vulnerability from github – Published: 2022-05-14 03:03 – Updated: 2022-05-14 03:03
VLAI
Details
The mintToken function of a smart contract implementation for Bcxss, 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.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2018-13539"
],
"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 Bcxss, 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-c36j-xv9p-fqv4",
"modified": "2022-05-14T03:03:42Z",
"published": "2022-05-14T03:03:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13539"
},
{
"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/Bcxss"
}
],
"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-C376-W83C-8GX5
Vulnerability from github – Published: 2022-05-24 19:16 – Updated: 2022-05-24 19:16
VLAI
Details
prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel through 5.14.9 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2021-41864"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-10-02T00:15:00Z",
"severity": "HIGH"
},
"details": "prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel through 5.14.9 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.",
"id": "GHSA-c376-w83c-8gx5",
"modified": "2022-05-24T19:16:22Z",
"published": "2022-05-24T19:16:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41864"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/30e29a9a2bc6a4888335a6ede968b75cd329657a"
},
{
"type": "WEB",
"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.12"
},
{
"type": "WEB",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=30e29a9a2bc6a4888335a6ede968b75cd329657a"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7BLLVKYAIETEORUPTFO3TR3C33ZPFXQM"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LAT3RERO6QBKSPJBNNRWY3D4NCGTFOS7"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SYKURLXBB2555ASWMPDNMBUPD6AG2JKQ"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20211029-0004"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2022/dsa-5096"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-C383-Q5VF-HX55
Vulnerability from github – Published: 2022-03-12 00:00 – Updated: 2022-03-23 15:33
VLAI
Summary
Integer Overflow or Wraparound in Microweber
Details
Microweber prior to 1.2.12 is vulnerable to Integer Overflow or Wraparound.
Severity
7.5 (High)
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "microweber/microweber"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.12"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-0913"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": true,
"github_reviewed_at": "2022-03-23T15:33:00Z",
"nvd_published_at": "2022-03-11T10:15:00Z",
"severity": "HIGH"
},
"details": "Microweber prior to 1.2.12 is vulnerable to Integer Overflow or Wraparound.",
"id": "GHSA-c383-q5vf-hx55",
"modified": "2022-03-23T15:33:00Z",
"published": "2022-03-12T00:00:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0913"
},
{
"type": "WEB",
"url": "https://github.com/microweber/microweber/commit/7559e141d0707f8eeff2f9aeaa5a0ca2e3fe6583"
},
{
"type": "PACKAGE",
"url": "https://github.com/microweber/microweber"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/f5f3e468-663b-4df0-8340-a2d77e4cc75f"
}
],
"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"
}
],
"summary": "Integer Overflow or Wraparound in Microweber"
}
GHSA-C384-WV8G-W394
Vulnerability from github – Published: 2026-06-02 00:31 – Updated: 2026-06-02 00:31
VLAI
Details
In multiple functions of ubsan_throwing_runtime.cpp, there is a possible way to cause a crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-0080"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-01T22:16:22Z",
"severity": "MODERATE"
},
"details": "In multiple functions of ubsan_throwing_runtime.cpp, there is a possible way to cause a crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.",
"id": "GHSA-c384-wv8g-w394",
"modified": "2026-06-02T00:31:56Z",
"published": "2026-06-02T00:31:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0080"
},
{
"type": "WEB",
"url": "https://source.android.com/docs/security/bulletin/2026/2026-06-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-C456-552P-57QR
Vulnerability from github – Published: 2022-05-14 03:13 – Updated: 2022-05-14 03:13
VLAI
Details
The mintToken function of a smart contract implementation for YSS, 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.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2018-13707"
],
"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 YSS, 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-c456-552p-57qr",
"modified": "2022-05-14T03:13:07Z",
"published": "2022-05-14T03:13:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13707"
},
{
"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/YSS"
}
],
"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-C45V-HMQ9-F7WX
Vulnerability from github – Published: 2022-07-14 00:00 – Updated: 2022-07-27 00:00
VLAI
Details
WolfSSH v1.4.7 was discovered to contain an integer overflow via the function wolfSSH_SFTP_RecvRMDIR.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-32073"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-07-13T16:15:00Z",
"severity": "CRITICAL"
},
"details": "WolfSSH v1.4.7 was discovered to contain an integer overflow via the function wolfSSH_SFTP_RecvRMDIR.",
"id": "GHSA-c45v-hmq9-f7wx",
"modified": "2022-07-27T00:00:48Z",
"published": "2022-07-14T00:00:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-32073"
},
{
"type": "WEB",
"url": "https://github.com/wolfSSL/wolfssh/pull/360"
}
],
"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-C49M-Q6CW-XM98
Vulnerability from github – Published: 2022-05-24 16:50 – Updated: 2024-04-04 01:19
VLAI
Details
In SweetScape 010 Editor 9.0.1, an integer overflow during the initialization of variables could allow an attacker to cause a denial of service.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2019-12552"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-07-22T20:15:00Z",
"severity": "MODERATE"
},
"details": "In SweetScape 010 Editor 9.0.1, an integer overflow during the initialization of variables could allow an attacker to cause a denial of service.",
"id": "GHSA-c49m-q6cw-xm98",
"modified": "2024-04-04T01:19:53Z",
"published": "2022-05-24T16:50:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-12552"
},
{
"type": "WEB",
"url": "https://ereisr00.github.io"
},
{
"type": "WEB",
"url": "https://github.com/ereisr00/bagofbugz/blob/master/010Editor"
},
{
"type": "WEB",
"url": "https://www.sweetscape.com/010editor/manual/ReleaseNotes.htm"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-C4C7-QFJ6-VV5R
Vulnerability from github – Published: 2022-05-24 16:55 – Updated: 2024-04-04 01:51
VLAI
Details
Various Lexmark products have an Integer Overflow.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2019-9930"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-08-28T22:15:00Z",
"severity": "CRITICAL"
},
"details": "Various Lexmark products have an Integer Overflow.",
"id": "GHSA-c4c7-qfj6-vv5r",
"modified": "2024-04-04T01:51:07Z",
"published": "2022-05-24T16:55:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9930"
},
{
"type": "WEB",
"url": "http://support.lexmark.com/index?page=content\u0026id=TE920\u0026locale=EN\u0026userlocale=EN_US"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-C4MX-98GV-GXM8
Vulnerability from github – Published: 2022-05-02 00:08 – Updated: 2026-05-28 21:31
VLAI
Details
Integer overflow in the netsnmp_create_subtree_cache function in agent/snmp_agent.c in net-snmp 5.4 before 5.4.2.1, 5.3 before 5.3.2.3, and 5.2 before 5.2.5.1 allows remote attackers to cause a denial of service (crash) via a crafted SNMP GETBULK request, which triggers a heap-based buffer overflow, related to the number of responses or repeats.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2008-4309"
],
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-20"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2008-10-31T20:29:00Z",
"severity": "MODERATE"
},
"details": "Integer overflow in the netsnmp_create_subtree_cache function in agent/snmp_agent.c in net-snmp 5.4 before 5.4.2.1, 5.3 before 5.3.2.3, and 5.2 before 5.2.5.1 allows remote attackers to cause a denial of service (crash) via a crafted SNMP GETBULK request, which triggers a heap-based buffer overflow, related to the number of responses or repeats.",
"id": "GHSA-c4mx-98gv-gxm8",
"modified": "2026-05-28T21:31:42Z",
"published": "2022-05-02T00:08:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2008-4309"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2008:0971"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2008-4309"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=469349"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/46262"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6171"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6353"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9860"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2009/May/msg00002.html"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2010//Dec/msg00001.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00000.html"
},
{
"type": "WEB",
"url": "http://marc.info/?l=bugtraq\u0026m=125017764422557\u0026w=2"
},
{
"type": "WEB",
"url": "http://net-snmp.svn.sourceforge.net/viewvc/net-snmp/tags/Ext-5-2-5-1/net-snmp/agent/snmp_agent.c?r1=17271\u0026r2=17272\u0026pathrev=17272"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/32539"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/32560"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/32664"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/32711"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/33003"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/33095"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/33631"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/33746"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/33821"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/35074"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/35679"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200901-15.xml"
},
{
"type": "WEB",
"url": "http://sourceforge.net/forum/forum.php?forum_id=882903"
},
{
"type": "WEB",
"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-262908-1"
},
{
"type": "WEB",
"url": "http://support.apple.com/kb/HT3549"
},
{
"type": "WEB",
"url": "http://support.apple.com/kb/HT4298"
},
{
"type": "WEB",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2008-467.htm"
},
{
"type": "WEB",
"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0315"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2008/dsa-1663"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:225"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2008/10/31/1"
},
{
"type": "WEB",
"url": "http://www.redhat.com/support/errata/RHSA-2008-0971.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/498280/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/32020"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id?1021129"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/usn-685-1"
},
{
"type": "WEB",
"url": "http://www.us-cert.gov/cas/techalerts/TA09-133A.html"
},
{
"type": "WEB",
"url": "http://www.vmware.com/security/advisories/VMSA-2009-0001.html"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2008/2973"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2008/3400"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2009/0301"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2009/1297"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2009/1771"
}
],
"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-C4R6-VH57-M923
Vulnerability from github – Published: 2023-01-04 12:30 – Updated: 2023-01-11 03:30
VLAI
Details
In wlan driver, there is a possible missing bounds check. This could lead to local denial of service in wlan services.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-44426"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-04T10:15:00Z",
"severity": "MODERATE"
},
"details": "In wlan driver, there is a possible missing bounds check. This could lead to local denial of service in wlan services.",
"id": "GHSA-c4r6-vh57-m923",
"modified": "2023-01-11T03:30:19Z",
"published": "2023-01-04T12:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44426"
},
{
"type": "WEB",
"url": "https://www.unisoc.com/en_us/secy/announcementDetail/1610118225591336001"
}
],
"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"
}
]
}
Mitigation
Requirements
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
Requirements
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
Architecture and Design
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
Implementation
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
Implementation
- 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
Architecture and Design
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
Implementation
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.