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-WJ68-2JQR-2GHF
Vulnerability from github – Published: 2022-05-27 00:00 – Updated: 2022-06-08 00:00An integer overflow issue was addressed with improved input validation. This issue is fixed in tvOS 15.5, iTunes 12.12.4 for Windows, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
{
"affected": [],
"aliases": [
"CVE-2022-26711"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-05-26T19:15:00Z",
"severity": "CRITICAL"
},
"details": "An integer overflow issue was addressed with improved input validation. This issue is fixed in tvOS 15.5, iTunes 12.12.4 for Windows, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.",
"id": "GHSA-wj68-2jqr-2ghf",
"modified": "2022-06-08T00:00:32Z",
"published": "2022-05-27T00:00:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-26711"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213253"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213254"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213257"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213258"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213259"
}
],
"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-WJ7C-H9X2-W8CG
Vulnerability from github – Published: 2024-02-19 18:31 – Updated: 2025-01-24 15:30During the secure boot, bl2 (the second stage of the bootloader) loops over images defined in the table “bl2_mem_params_descs”. For each image, the bl2 reads the image length and destination from the image’s certificate. Because of the way of reading from the image, which base on 32-bit unsigned integer value, it can result to an integer overflow. An attacker can bypass memory range restriction and write data out of buffer bounds, which could result in bypass of secure boot.
Affected git version from c2f286820471ed276c57e603762bd831873e5a17 until (not
{
"affected": [],
"aliases": [
"CVE-2024-1633"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-19T17:15:08Z",
"severity": "LOW"
},
"details": "During the secure boot, bl2 (the second stage of\nthe bootloader) loops over images defined in the table \u201cbl2_mem_params_descs\u201d.\nFor each image, the bl2 reads the image length and destination from the image\u2019s\ncertificate.\u00a0Because of the way of reading from the image, which base on\u00a032-bit unsigned integer value, it can result to\u00a0an integer overflow.\u00a0An attacker can bypass memory range restriction and write data out of buffer bounds, which could result in bypass of secure boot.\n\n Affected git version from\u00a0c2f286820471ed276c57e603762bd831873e5a17 until (not\u00a0\n",
"id": "GHSA-wj7c-h9x2-w8cg",
"modified": "2025-01-24T15:30:46Z",
"published": "2024-02-19T18:31:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1633"
},
{
"type": "WEB",
"url": "https://asrg.io/security-advisories/CVE-2024-1633"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-WJ9H-HQRR-VFC8
Vulnerability from github – Published: 2022-05-17 03:38 – Updated: 2022-05-17 03:38Integer overflow in SystemUI in KK(4.4) and L(5.0/5.1) on Samsung Note devices allows attackers to cause a denial of service (UI restart) via vectors involving APIs and an activity that computes an out-of-bounds array index, aka SVE-2016-6906.
{
"affected": [],
"aliases": [
"CVE-2016-9277"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-11-11T19:59:00Z",
"severity": "HIGH"
},
"details": "Integer overflow in SystemUI in KK(4.4) and L(5.0/5.1) on Samsung Note devices allows attackers to cause a denial of service (UI restart) via vectors involving APIs and an activity that computes an out-of-bounds array index, aka SVE-2016-6906.",
"id": "GHSA-wj9h-hqrr-vfc8",
"modified": "2022-05-17T03:38:37Z",
"published": "2022-05-17T03:38:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9277"
},
{
"type": "WEB",
"url": "http://security.samsungmobile.com/smrupdate.html#SMR-NOV-2016"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/94292"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WJHW-RXQJ-2G2H
Vulnerability from github – Published: 2025-09-16 15:32 – Updated: 2025-11-03 21:34This vulnerability affects Firefox < 143, Firefox ESR < 115.28, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.
{
"affected": [],
"aliases": [
"CVE-2025-10533"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-16T13:15:47Z",
"severity": "HIGH"
},
"details": "This vulnerability affects Firefox \u003c 143, Firefox ESR \u003c 115.28, Firefox ESR \u003c 140.3, Thunderbird \u003c 143, and Thunderbird \u003c 140.3.",
"id": "GHSA-wjhw-rxqj-2g2h",
"modified": "2025-11-03T21:34:34Z",
"published": "2025-09-16T15:32:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-10533"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1980788"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00026.html"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-73"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-74"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-75"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-77"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-78"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WJPH-8G36-MCQV
Vulnerability from github – Published: 2022-05-14 03:34 – Updated: 2022-05-14 03:34Huawei smartphones with software of MHA-AL00AC00B125 have an integer overflow vulnerability. The software does not process certain variable properly when handle certain process. An attacker tricks the user who has root privilege to install a crafted application, successful exploit could cause information disclosure.
{
"affected": [],
"aliases": [
"CVE-2017-17328"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-03-09T17:29:00Z",
"severity": "HIGH"
},
"details": "Huawei smartphones with software of MHA-AL00AC00B125 have an integer overflow vulnerability. The software does not process certain variable properly when handle certain process. An attacker tricks the user who has root privilege to install a crafted application, successful exploit could cause information disclosure.",
"id": "GHSA-wjph-8g36-mcqv",
"modified": "2022-05-14T03:34:14Z",
"published": "2022-05-14T03:34:14Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-17328"
},
{
"type": "WEB",
"url": "http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20171220-01-smartphone-en"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-WJPX-8JPR-39FM
Vulnerability from github – Published: 2024-05-14 18:31 – Updated: 2024-05-14 18:31Windows Mobile Broadband Driver Remote Code Execution Vulnerability
{
"affected": [],
"aliases": [
"CVE-2024-30021"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-14T17:16:54Z",
"severity": "MODERATE"
},
"details": "Windows Mobile Broadband Driver Remote Code Execution Vulnerability",
"id": "GHSA-wjpx-8jpr-39fm",
"modified": "2024-05-14T18:31:04Z",
"published": "2024-05-14T18:31:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30021"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30021"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WJX4-4JCJ-G98J
Vulnerability from github – Published: 2026-05-04 20:18 – Updated: 2026-06-08 23:40If a font advances for each glyph by an exceeding large amount, when Pillow keeps track of the current position, it may lead to an integer overflow. This has been fixed.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "pillow"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "12.2.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-42308"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": true,
"github_reviewed_at": "2026-05-04T20:18:45Z",
"nvd_published_at": "2026-05-09T06:16:09Z",
"severity": "MODERATE"
},
"details": "If a font advances for each glyph by an exceeding large amount, when Pillow keeps track of the current position, it may lead to an integer overflow. This has been fixed.",
"id": "GHSA-wjx4-4jcj-g98j",
"modified": "2026-06-08T23:40:21Z",
"published": "2026-05-04T20:18:45Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/python-pillow/Pillow/security/advisories/GHSA-wjx4-4jcj-g98j"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42308"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2026-165.yaml"
},
{
"type": "PACKAGE",
"url": "https://github.com/python-pillow/Pillow"
},
{
"type": "WEB",
"url": "https://github.com/python-pillow/Pillow/releases/tag/12.2.0"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pillow has an integer overflow when processing fonts"
}
GHSA-WJXJ-5X55-MC24
Vulnerability from github – Published: 2022-05-14 03:13 – Updated: 2022-05-14 03:13The mintToken function of a smart contract implementation for RichiumToken, 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-2018-13750"
],
"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 RichiumToken, 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-wjxj-5x55-mc24",
"modified": "2022-05-14T03:13:46Z",
"published": "2022-05-14T03:13:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13750"
},
{
"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/RichiumToken"
}
],
"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-WM4F-RWWH-F588
Vulnerability from github – Published: 2022-05-14 03:05 – Updated: 2022-05-14 03:05The mintToken function of a smart contract implementation for Universal Coin (UCOIN), 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-2018-13089"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-03T01:29:00Z",
"severity": "HIGH"
},
"details": "The mintToken function of a smart contract implementation for Universal Coin (UCOIN), 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-wm4f-rwwh-f588",
"modified": "2022-05-14T03:05:41Z",
"published": "2022-05-14T03:05:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13089"
},
{
"type": "WEB",
"url": "https://github.com/VenusADLab/EtherTokens/blob/master/UCoinToken/UCoinToken.md"
}
],
"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-WM7P-28G9-67F7
Vulnerability from github – Published: 2025-06-28 18:32 – Updated: 2025-06-28 18:32A specific flaw exists within the Bluetooth stack of the MIB3 infotainment. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow when receiving non-fragmented HCI packets on a channel. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.
{
"affected": [],
"aliases": [
"CVE-2023-28908"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-28T16:15:22Z",
"severity": "MODERATE"
},
"details": "A specific flaw exists within the Bluetooth stack of the MIB3 infotainment. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow when receiving non-fragmented HCI packets on a channel.\nThe vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.",
"id": "GHSA-wm7p-28g9-67f7",
"modified": "2025-06-28T18:32:36Z",
"published": "2025-06-28T18:32:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28908"
},
{
"type": "WEB",
"url": "https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2"
},
{
"type": "WEB",
"url": "https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf"
},
{
"type": "WEB",
"url": "https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"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.