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.
3867 vulnerabilities reference this CWE, most recent first.
GHSA-PRQ6-RH2C-GQ39
Vulnerability from github – Published: 2024-04-09 00:30 – Updated: 2024-08-01 15:31An issue in Academy Software Foundation openexr v.3.2.3 and before allows a local attacker to cause a denial of service (DoS) via the convert function of exrmultipart.cpp.
{
"affected": [],
"aliases": [
"CVE-2024-31047"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-08T23:15:08Z",
"severity": "LOW"
},
"details": "An issue in Academy Software Foundation openexr v.3.2.3 and before allows a local attacker to cause a denial of service (DoS) via the convert function of exrmultipart.cpp.",
"id": "GHSA-prq6-rh2c-gq39",
"modified": "2024-08-01T15:31:38Z",
"published": "2024-04-09T00:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31047"
},
{
"type": "WEB",
"url": "https://github.com/AcademySoftwareFoundation/openexr/issues/1680"
}
],
"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:L",
"type": "CVSS_V3"
}
]
}
GHSA-PRRW-FG89-H857
Vulnerability from github – Published: 2024-04-01 15:30 – Updated: 2024-04-01 15:30Memory corruption while allocating memory for graphics.
{
"affected": [],
"aliases": [
"CVE-2024-21470"
],
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-680"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-01T15:15:49Z",
"severity": "HIGH"
},
"details": "Memory corruption while allocating memory for graphics.",
"id": "GHSA-prrw-fg89-h857",
"modified": "2024-04-01T15:30:29Z",
"published": "2024-04-01T15:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21470"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2024-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-PRVX-C5J5-9GXQ
Vulnerability from github – Published: 2022-05-14 03:46 – Updated: 2022-05-14 03:46In sam2p 0.49.4, there are integer overflows (with resultant heap-based buffer overflows) in input-bmp.ci in the function ReadImage, because "width * height" multiplications occur unsafely.
{
"affected": [],
"aliases": [
"CVE-2017-16663"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-11-08T06:29:00Z",
"severity": "MODERATE"
},
"details": "In sam2p 0.49.4, there are integer overflows (with resultant heap-based buffer overflows) in input-bmp.ci in the function ReadImage, because \"width * height\" multiplications occur unsafely.",
"id": "GHSA-prvx-c5j5-9gxq",
"modified": "2022-05-14T03:46:33Z",
"published": "2022-05-14T03:46:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16663"
},
{
"type": "WEB",
"url": "https://github.com/pts/sam2p/issues/16"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00031.html"
}
],
"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-PRW9-FQ4W-JFRF
Vulnerability from github – Published: 2022-05-24 17:29 – Updated: 2022-10-07 18:15An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the move_desc function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause move_desc to get stuck in a 4,294,967,295-count iteration loop. Depending on how vhost_crypto is being used this could prevent other VMs or network tasks from being serviced by the busy DPDK lcore for an extended period.
{
"affected": [],
"aliases": [
"CVE-2020-14378"
],
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-191"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-09-30T19:15:00Z",
"severity": "MODERATE"
},
"details": "An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the `move_desc` function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause `move_desc` to get stuck in a 4,294,967,295-count iteration loop. Depending on how `vhost_crypto` is being used this could prevent other VMs or network tasks from being serviced by the busy DPDK lcore for an extended period.",
"id": "GHSA-prw9-fq4w-jfrf",
"modified": "2022-10-07T18:15:55Z",
"published": "2022-05-24T17:29:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14378"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1879473"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4550-1"
},
{
"type": "WEB",
"url": "https://www.openwall.com/lists/oss-security/2020/09/28/3"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2021/01/04/1"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2021/01/04/2"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2021/01/04/5"
}
],
"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:L",
"type": "CVSS_V3"
}
]
}
GHSA-PRWC-WW33-6C67
Vulnerability from github – Published: 2025-10-23 21:31 – Updated: 2025-10-23 21:31The TLS4B ATG system is vulnerable to improper handling of Unix time values that exceed the 2038 epoch rollover. When the system clock reaches January 19, 2038, it resets to December 13, 1901, causing authentication failures and disrupting core system functionalities such as login access, history visibility, and leak detection termination. This vulnerability could allow an attacker to manipulate the system time to trigger a denial of service (DoS) condition, leading to administrative lockout, operational timer failures, and corrupted log entries.
{
"affected": [],
"aliases": [
"CVE-2025-55067"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-23T20:15:40Z",
"severity": "HIGH"
},
"details": "The TLS4B ATG system is vulnerable to improper handling of Unix time values that exceed the 2038 epoch rollover. When the system clock reaches January 19, 2038, it resets to December 13, 1901, causing authentication failures and disrupting core system functionalities such as login access, history visibility, and leak detection termination. This vulnerability could allow an attacker to manipulate the system time to trigger a denial of service (DoS) condition, leading to administrative lockout, operational timer failures, and corrupted log entries.",
"id": "GHSA-prwc-ww33-6c67",
"modified": "2025-10-23T21:31:44Z",
"published": "2025-10-23T21:31:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55067"
},
{
"type": "WEB",
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-296-03.json"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-296-03"
},
{
"type": "WEB",
"url": "https://www.veeder.com/us/network-security-reminder"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/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-PRWR-FQMV-G965
Vulnerability from github – Published: 2022-05-13 01:06 – Updated: 2022-05-13 01:06An integer overflow in FFmpeg in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android allowed a remote attacker to perform an out of bounds memory write via a crafted video file, related to ChunkDemuxer.
{
"affected": [],
"aliases": [
"CVE-2017-5048"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-04-25T03:59:00Z",
"severity": "HIGH"
},
"details": "An integer overflow in FFmpeg in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android allowed a remote attacker to perform an out of bounds memory write via a crafted video file, related to ChunkDemuxer.",
"id": "GHSA-prwr-fqmv-g965",
"modified": "2022-05-13T01:06:34Z",
"published": "2022-05-13T01:06:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5048"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/679647"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-PRXW-7955-HMFM
Vulnerability from github – Published: 2024-08-16 00:32 – Updated: 2024-08-16 18:30In _MMU_AllocLevel of mmu_common.c, there is a possible arbitrary code execution due to an integer overflow. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.
{
"affected": [],
"aliases": [
"CVE-2024-31333"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-15T22:15:06Z",
"severity": "HIGH"
},
"details": "In _MMU_AllocLevel of mmu_common.c, there is a possible arbitrary code execution due to an integer overflow. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.",
"id": "GHSA-prxw-7955-hmfm",
"modified": "2024-08-16T18:30:57Z",
"published": "2024-08-16T00:32:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31333"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2024-08-01"
}
],
"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-PVF6-PV7Q-X38R
Vulnerability from github – Published: 2022-05-14 03:03 – Updated: 2022-05-14 03:03The mintToken function of a smart contract implementation for PGM_Coin, 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-2018-13572"
],
"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 PGM_Coin, 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-pvf6-pv7q-x38r",
"modified": "2022-05-14T03:03:06Z",
"published": "2022-05-14T03:03:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13572"
},
{
"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/PGM_Coin"
}
],
"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-PVJ6-H4HJ-8V43
Vulnerability from github – Published: 2022-05-24 17:28 – Updated: 2022-05-24 17:28VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain an information disclosure vulnerability due to an integer overflow issue in Cortado ThinPrint component. A malicious actor with normal access to a virtual machine may be able to exploit this issue to leak memory from TPView process running on the system where Workstation or Horizon Client for Windows is installed. Exploitation is only possible if virtual printing has been enabled. This feature is not enabled by default on Workstation but it is enabled by default on Horizon Client.
{
"affected": [],
"aliases": [
"CVE-2020-3990"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-09-16T17:15:00Z",
"severity": "MODERATE"
},
"details": "VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain an information disclosure vulnerability due to an integer overflow issue in Cortado ThinPrint component. A malicious actor with normal access to a virtual machine may be able to exploit this issue to leak memory from TPView process running on the system where Workstation or Horizon Client for Windows is installed. Exploitation is only possible if virtual printing has been enabled. This feature is not enabled by default on Workstation but it is enabled by default on Horizon Client.",
"id": "GHSA-pvj6-h4hj-8v43",
"modified": "2022-05-24T17:28:29Z",
"published": "2022-05-24T17:28:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-3990"
},
{
"type": "WEB",
"url": "https://www.vmware.com/security/advisories/VMSA-2020-0020.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-PVPP-9X2P-FXG3
Vulnerability from github – Published: 2026-06-26 03:31 – Updated: 2026-07-15 03:32A flaw in Node.js WebCrypto implementation can crash the process if the input of subtle.encrypt() is a multiple of 2GiB.
This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26.
{
"affected": [],
"aliases": [
"CVE-2026-48933"
],
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-770"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-26T02:16:52Z",
"severity": "HIGH"
},
"details": "A flaw in Node.js WebCrypto implementation can crash the process if the input of `subtle.encrypt()` is a multiple of 2GiB.\n\nThis vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.",
"id": "GHSA-pvpp-9x2p-fxg3",
"modified": "2026-07-15T03:32:51Z",
"published": "2026-06-26T03:31:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48933"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:28727"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:29012"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:30172"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:35841"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:35842"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:35891"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:35892"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:39246"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:7378"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:9455"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-48933"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2493331"
},
{
"type": "WEB",
"url": "https://nodejs.org/en/blog/vulnerability/june-2026-security-releases"
},
{
"type": "WEB",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48933.json"
}
],
"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"
}
]
}
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.