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.
15139 vulnerabilities reference this CWE, most recent first.
GHSA-32M6-CW45-HQ63
Vulnerability from github – Published: 2026-02-10 21:31 – Updated: 2026-02-10 21:31
VLAI
Details
Lightroom Desktop versions 15.1 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-2026-21349"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-10T20:16:55Z",
"severity": "HIGH"
},
"details": "Lightroom Desktop versions 15.1 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-32m6-cw45-hq63",
"modified": "2026-02-10T21:31:31Z",
"published": "2026-02-10T21:31:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21349"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/lightroom/apsb26-06.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"
}
]
}
GHSA-32RC-RJRQ-CQ3G
Vulnerability from github – Published: 2021-12-15 00:01 – Updated: 2021-12-15 00:01
VLAI
Details
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14913)
{
"affected": [],
"aliases": [
"CVE-2021-44441"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-12-14T12:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability has been identified in JT Utilities (All versions \u003c V13.1.1.0), JTTK (All versions \u003c V11.1.1.0). JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14913)",
"id": "GHSA-32rc-rjrq-cq3g",
"modified": "2021-12-15T00:01:11Z",
"published": "2021-12-15T00:01:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44441"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-32RW-R8MP-PW42
Vulnerability from github – Published: 2026-04-28 15:30 – Updated: 2026-07-14 15:31
VLAI
Details
The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an out-of-bounds write when printing TSIG records.
Severity
7.3 (High)
{
"affected": [],
"aliases": [
"CVE-2026-5435"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-28T13:19:22Z",
"severity": "HIGH"
},
"details": "The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an out-of-bounds write when printing TSIG records.",
"id": "GHSA-32rw-r8mp-pw42",
"modified": "2026-07-14T15:31:55Z",
"published": "2026-04-28T15:30:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5435"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
},
{
"type": "WEB",
"url": "https://inbox.sourceware.org/libc-announce/7a655d55-276f-41fe-b550-feb3ebb2ce91@redhat.com/T/#u"
},
{
"type": "WEB",
"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=34033"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-32V2-2R5F-WQR9
Vulnerability from github – Published: 2023-01-27 00:30 – Updated: 2025-11-04 21:30
VLAI
Details
Several stack-based buffer overflow vulnerabilities exist in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.This buffer overflow is in the function that manages the 'vpn schedule name1 WORD name2 WORD policy (failover|backup) description (WORD|null)' command template.
Severity
7.2 (High)
{
"affected": [],
"aliases": [
"CVE-2022-41027"
],
"database_specific": {
"cwe_ids": [
"CWE-120",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-26T22:15:00Z",
"severity": "HIGH"
},
"details": "Several stack-based buffer overflow vulnerabilities exist in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.This buffer overflow is in the function that manages the \u0027vpn schedule name1 WORD name2 WORD policy (failover|backup) description (WORD|null)\u0027 command template.",
"id": "GHSA-32v2-2r5f-wqr9",
"modified": "2025-11-04T21:30:31Z",
"published": "2023-01-27T00:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41027"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1613"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1613"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-32V2-JQQH-G63H
Vulnerability from github – Published: 2023-09-06 18:30 – Updated: 2024-04-04 07:32
VLAI
Details
Vulnerabilities exist in the BIOS implementation of Aruba 9200 and 9000 Series Controllers and Gateways that could allow an attacker to execute arbitrary code early in the boot sequence. An attacker could exploit this vulnerability to gain access to and change underlying sensitive information in the affected controller leading to complete system compromise.
Severity
8.0 (High)
{
"affected": [],
"aliases": [
"CVE-2023-38485"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-09-06T18:15:08Z",
"severity": "MODERATE"
},
"details": "Vulnerabilities exist in the BIOS implementation of Aruba 9200 and 9000 Series Controllers and Gateways that could\u00a0allow an attacker to execute arbitrary code early in the boot\u00a0sequence. An attacker could exploit this vulnerability to\u00a0gain access to and change underlying sensitive information\u00a0in the affected controller leading to complete system\u00a0compromise.",
"id": "GHSA-32v2-jqqh-g63h",
"modified": "2024-04-04T07:32:12Z",
"published": "2023-09-06T18:30:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38485"
},
{
"type": "WEB",
"url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-014.txt"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-32VG-VJ46-3H6W
Vulnerability from github – Published: 2026-07-20 12:33 – Updated: 2026-07-20 12:33
VLAI
Details
A vulnerability was found in the network packet de-fragmentation engine of kronosnet (Version affected <= 1.34). The internal reassembly code does not properly validate sequence numbers of incoming payload fragments. An attacker can exploit this lack of verification by transmitting malformed packets with corrupted sequence parameters. Under specific conditions, this forces the packet processing layer to parse data outside the designated bounds of the internal memory structures, causing an out-of-bounds memory access or heap corruption. This behavior can result in sudden application crashes or system instability.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-15813"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-20T12:17:55Z",
"severity": "MODERATE"
},
"details": "A vulnerability was found in the network packet de-fragmentation engine of kronosnet (Version affected \u003c= 1.34). The internal reassembly code does not properly validate sequence numbers of incoming payload fragments. An attacker can exploit this lack of verification by transmitting malformed packets with corrupted sequence parameters. Under specific conditions, this forces the packet processing layer to parse data outside the designated bounds of the internal memory structures, causing an out-of-bounds memory access or heap corruption. This behavior can result in sudden application crashes or system instability.",
"id": "GHSA-32vg-vj46-3h6w",
"modified": "2026-07-20T12:33:08Z",
"published": "2026-07-20T12:33:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15813"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-15813"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2500854"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-32VQ-V62X-64MM
Vulnerability from github – Published: 2023-09-28 15:30 – Updated: 2024-04-04 07:56
VLAI
Details
D-Link DIR-619L B1 2.02 is vulnerable to Buffer Overflow via formSetWanNonLogin function.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2023-43860"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-09-28T14:15:21Z",
"severity": "HIGH"
},
"details": "D-Link DIR-619L B1 2.02 is vulnerable to Buffer Overflow via formSetWanNonLogin function.",
"id": "GHSA-32vq-v62x-64mm",
"modified": "2024-04-04T07:56:58Z",
"published": "2023-09-28T15:30:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43860"
},
{
"type": "WEB",
"url": "https://github.com/YTrick/vuln/blob/main/DIR-619L%20Buffer%20Overflow_1.md"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
}
],
"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-32VR-5HXF-X93F
Vulnerability from github – Published: 2025-06-12 15:31 – Updated: 2026-05-12 15:30
VLAI
Details
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-6021"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-190",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-12T13:15:25Z",
"severity": "HIGH"
},
"details": "A flaw was found in libxml2\u0027s xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.",
"id": "GHSA-32vr-5hxf-x93f",
"modified": "2026-05-12T15:30:52Z",
"published": "2025-06-12T15:31:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6021"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/07/msg00014.html"
},
{
"type": "WEB",
"url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/926"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2372406"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2025-6021"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:7519"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:19020"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:15672"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:15308"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:14396"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:14059"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:13336"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:13335"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:13325"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:13289"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:13267"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:12241"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:12240"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:12239"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:12237"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:12199"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:12099"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:12098"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:11673"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:11580"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:10699"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:10698"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:10630"
}
],
"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-32VV-RJWR-4QPR
Vulnerability from github – Published: 2024-01-18 03:30 – Updated: 2024-01-19 21:30
VLAI
Details
In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2023-48343"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-18T03:15:57Z",
"severity": "MODERATE"
},
"details": "In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed",
"id": "GHSA-32vv-rjwr-4qpr",
"modified": "2024-01-19T21:30:35Z",
"published": "2024-01-18T03:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48343"
},
{
"type": "WEB",
"url": "https://www.unisoc.com/en_us/secy/announcementDetail/1745735200442220545"
}
],
"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-32W7-6RGV-W2XG
Vulnerability from github – Published: 2022-05-14 01:34 – Updated: 2022-05-14 01:34
VLAI
Details
An issue was discovered in UC Berkeley RISE Opaque before 2018-12-01. There is no boundary check on ocall_malloc. The return value could be a pointer to enclave memory. It could cause an arbitrary enclave memory write.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2018-20742"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-01-24T05:29:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in UC Berkeley RISE Opaque before 2018-12-01. There is no boundary check on ocall_malloc. The return value could be a pointer to enclave memory. It could cause an arbitrary enclave memory write.",
"id": "GHSA-32w7-6rgv-w2xg",
"modified": "2022-05-14T01:34:19Z",
"published": "2022-05-14T01:34:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20742"
},
{
"type": "WEB",
"url": "https://github.com/ucbrise/opaque/issues/66"
},
{
"type": "WEB",
"url": "https://github.com/ucbrise/opaque/commit/5ddda15d89f5ac82f4416208c5319ace4aecdc36"
}
],
"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"
}
]
}
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.