Common Weakness Enumeration
CWE-787
Allowed-with-ReviewOut-of-bounds Write
Abstraction: Base · Status: Draft
The product writes data past the end, or before the beginning, of the intended buffer.
16845 vulnerabilities reference this CWE, most recent first.
GHSA-98PR-6P46-3665
Vulnerability from github – Published: 2022-11-02 12:00 – Updated: 2022-11-03 19:00
VLAI
Details
A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted web content may lead to arbitrary code execution.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-26719"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-01T20:15:00Z",
"severity": "HIGH"
},
"details": "A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted web content may lead to arbitrary code execution.",
"id": "GHSA-98pr-6p46-3665",
"modified": "2022-11-03T19:00:29Z",
"published": "2022-11-02T12:00:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-26719"
},
{
"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/HT213260"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-98QH-WR8W-C8PW
Vulnerability from github – Published: 2025-07-08 12:31 – Updated: 2025-07-08 12:31
VLAI
Details
Out-of-bounds write in accessing uninitialized memory in libsavsvc.so prior to Android 15 allows local attackers to cause memory corruption.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-21007"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-07-08T11:15:26Z",
"severity": "MODERATE"
},
"details": "Out-of-bounds write in accessing uninitialized memory in libsavsvc.so prior to Android 15 allows local attackers to cause memory corruption.",
"id": "GHSA-98qh-wr8w-c8pw",
"modified": "2025-07-08T12:31:02Z",
"published": "2025-07-08T12:31:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21007"
},
{
"type": "WEB",
"url": "https://security.samsungmobile.com/serviceWeb.smsb?year=2025\u0026month=07"
}
],
"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"
}
]
}
GHSA-98QJ-XVJX-83HP
Vulnerability from github – Published: 2022-03-11 00:02 – Updated: 2022-03-17 00:01
VLAI
Details
Tenda AX1806 v1.0.0.1 was discovered to contain a stack overflow in the function saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via the deviceId parameter.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2022-25554"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-10T17:47:00Z",
"severity": "HIGH"
},
"details": "Tenda AX1806 v1.0.0.1 was discovered to contain a stack overflow in the function saveParentControlInfo. This vulnerability allows attackers to cause a Denial of Service (DoS) via the deviceId parameter.",
"id": "GHSA-98qj-xvjx-83hp",
"modified": "2022-03-17T00:01:19Z",
"published": "2022-03-11T00:02:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25554"
},
{
"type": "WEB",
"url": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX1806/10"
}
],
"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-98QX-FFPH-F5MH
Vulnerability from github – Published: 2023-08-22 21:30 – Updated: 2026-10-14 12:31
VLAI
Details
Buffer Overflow vulnerability in _nc_find_entry in tinfo/comp_hash.c:70 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2020-19190"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-22T19:16:01Z",
"severity": "MODERATE"
},
"details": "Buffer Overflow vulnerability in _nc_find_entry in tinfo/comp_hash.c:70 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.",
"id": "GHSA-98qx-ffph-f5mh",
"modified": "2026-10-14T12:31:27Z",
"published": "2023-08-22T21:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-19190"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
},
{
"type": "WEB",
"url": "https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc6.md"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20231006-0005"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT214036"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT214037"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT214038"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2023/Dec/10"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2023/Dec/11"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2023/Dec/9"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-98V6-W4JR-4H5X
Vulnerability from github – Published: 2024-07-01 15:32 – Updated: 2024-07-01 15:32
VLAI
Details
In trusty service, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with System execution privileges needed
Severity
5.1 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-39427"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-01T09:15:06Z",
"severity": "MODERATE"
},
"details": "In trusty service, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with System execution privileges needed",
"id": "GHSA-98v6-w4jr-4h5x",
"modified": "2024-07-01T15:32:06Z",
"published": "2024-07-01T15:32:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39427"
},
{
"type": "WEB",
"url": "https://www.unisoc.com/en_us/secy/announcementDetail/1807576926177525762"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-98WM-3W3Q-MW94
Vulnerability from github – Published: 2022-09-06 00:00 – Updated: 2024-03-15 12:30
VLAI
Summary
snakeYAML before 1.31 vulnerable to Denial of Service due to Out-of-bounds Write
Details
Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.
Severity
6.5 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.yaml:snakeyaml"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.31"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-38751"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": true,
"github_reviewed_at": "2022-09-16T17:45:10Z",
"nvd_published_at": "2022-09-05T10:15:00Z",
"severity": "MODERATE"
},
"details": "Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.",
"id": "GHSA-98wm-3w3q-mw94",
"modified": "2024-03-15T12:30:35Z",
"published": "2022-09-06T00:00:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-38751"
},
{
"type": "PACKAGE",
"url": "https://bitbucket.org/snakeyaml/snakeyaml"
},
{
"type": "WEB",
"url": "https://bitbucket.org/snakeyaml/snakeyaml/issues/530/stackoverflow-oss-fuzz-47039"
},
{
"type": "WEB",
"url": "https://bitbucket.org/snakeyaml/snakeyaml/src/master/src/test/java/org/yaml/snakeyaml/issues/issue530/Fuzzy47039Test.java"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47039"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00001.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202305-28"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20240315-0010"
}
],
"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"
}
],
"summary": "snakeYAML before 1.31 vulnerable to Denial of Service due to Out-of-bounds Write"
}
GHSA-98X3-97XW-CFQR
Vulnerability from github – Published: 2026-10-17 21:31 – Updated: 2026-10-17 21:31
VLAI
Details
FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.
Severity
{
"affected": [],
"aliases": [
"CVE-2026-111880"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-17T19:16:28Z",
"severity": "HIGH"
},
"details": "FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.",
"id": "GHSA-98x3-97xw-cfqr",
"modified": "2026-10-17T21:31:16Z",
"published": "2026-10-17T21:31:16Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-cmgx-558f-vh67"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111880"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/freerdp-2.0.0-before-3.32.0-heap-out-of-bounds-write-via-ntlm-mic-offset"
}
],
"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:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/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-9926-Q228-4MPP
Vulnerability from github – Published: 2025-03-03 03:31 – Updated: 2025-03-04 18:33
VLAI
Details
In da, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS09291294; Issue ID: MSV-2061.
Severity
6.8 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-20650"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-03T03:15:09Z",
"severity": "MODERATE"
},
"details": "In da, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS09291294; Issue ID: MSV-2061.",
"id": "GHSA-9926-q228-4mpp",
"modified": "2025-03-04T18:33:28Z",
"published": "2025-03-03T03:31:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20650"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/March-2025"
}
],
"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-9928-7CPX-F7JV
Vulnerability from github – Published: 2022-10-14 19:00 – Updated: 2022-10-19 12:00
VLAI
Details
A maliciously crafted PKT file when consumed through SubassemblyComposer.exe application could lead to memory corruption vulnerability by read access violation. This vulnerability in conjunction with other vulnerabilities could lead to code execution in the context of the current process.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-41307"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-14T17:15:00Z",
"severity": "HIGH"
},
"details": "A maliciously crafted PKT file when consumed through SubassemblyComposer.exe application could lead to memory corruption vulnerability by read access violation. This vulnerability in conjunction with other vulnerabilities could lead to code execution in the context of the current process.",
"id": "GHSA-9928-7cpx-f7jv",
"modified": "2022-10-19T12:00:18Z",
"published": "2022-10-14T19:00:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41307"
},
{
"type": "WEB",
"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0020"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-993G-GGFC-H57Q
Vulnerability from github – Published: 2025-03-11 18:32 – Updated: 2025-03-11 18:32
VLAI
Details
Substance3D - Sampler versions 4.5.2 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2025-24441"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-11T18:15:30Z",
"severity": "HIGH"
},
"details": "Substance3D - Sampler versions 4.5.2 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-993g-ggfc-h57q",
"modified": "2025-03-11T18:32:20Z",
"published": "2025-03-11T18:32:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24441"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/substance3d-sampler/apsb25-16.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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.
- For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
- Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation MIT-4.1
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.
- Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation MIT-9
Implementation
- Consider adhering to the following rules when allocating and managing an application's memory:
- Double check that the buffer is as large as specified.
- When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
- Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
- If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation MIT-12
Operation
Strategy: Environment Hardening
- Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
- For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation MIT-13
Implementation
Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.
No CAPEC attack patterns related to this CWE.