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.
15535 vulnerabilities reference this CWE, most recent first.
GHSA-77VW-JRXP-2648
Vulnerability from github – Published: 2024-02-09 15:31 – Updated: 2024-02-15 06:31
VLAI
Details
An issue in the imlib_free_image_and_decache function of imlib2 v1.9.1 allows attackers to cause a heap buffer overflow via parsing a crafted image.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-25448"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-09T15:15:09Z",
"severity": "HIGH"
},
"details": "An issue in the imlib_free_image_and_decache function of imlib2 v1.9.1 allows attackers to cause a heap buffer overflow via parsing a crafted image.",
"id": "GHSA-77vw-jrxp-2648",
"modified": "2024-02-15T06:31:35Z",
"published": "2024-02-09T15:31:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-25448"
},
{
"type": "WEB",
"url": "https://github.com/derf/feh/issues/711"
},
{
"type": "WEB",
"url": "https://git.enlightenment.org/old/legacy-imlib2/issues/20"
}
],
"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-77W9-6M5G-VPJ2
Vulnerability from github – Published: 2022-01-02 00:00 – Updated: 2022-09-26 00:00
VLAI
Details
HarfBuzz 2.9.0 has an out-of-bounds write in hb_bit_set_invertible_t::set (called from hb_sparseset_t::set and hb_set_copy).
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2021-45931"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-01T01:15:00Z",
"severity": "MODERATE"
},
"details": "HarfBuzz 2.9.0 has an out-of-bounds write in hb_bit_set_invertible_t::set (called from hb_sparseset_t\u003chb_bit_set_invertible_t\u003e::set and hb_set_copy).",
"id": "GHSA-77w9-6m5g-vpj2",
"modified": "2022-09-26T00:00:24Z",
"published": "2022-01-02T00:00:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45931"
},
{
"type": "WEB",
"url": "https://github.com/harfbuzz/harfbuzz/commit/d3e09bf4654fe5478b6dbf2b26ebab6271317d81"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37425"
},
{
"type": "WEB",
"url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2021-1159.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EAIZKL4O67FN2CWJYHYKZEMNYWNWO3D"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5A7TCR2MY46YK3NHQZB3SLESUH354IEA"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DI6247WOAKB46CZZ6SCDSJVWWCW3GMZH"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202209-11"
}
],
"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-782G-R34Q-Q2X5
Vulnerability from github – Published: 2026-08-11 18:31 – Updated: 2026-08-11 18:31
VLAI
Details
Lightroom Classic is 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-2026-48410"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-11T18:17:30Z",
"severity": "HIGH"
},
"details": "Lightroom Classic is 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-782g-r34q-q2x5",
"modified": "2026-08-11T18:31:56Z",
"published": "2026-08-11T18:31:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48410"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/lightroom/apsb26-94.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-782P-53WQ-CXMJ
Vulnerability from github – Published: 2018-10-16 19:51 – Updated: 2021-06-11 13:55
VLAI
Summary
High severity vulnerability that affects OPCFoundation.NetStandard.Opc.Ua
Details
Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.
Severity
7.5 (High)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 1.4.352.12"
},
"package": {
"ecosystem": "NuGet",
"name": "OPCFoundation.NetStandard.Opc.Ua"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.353.15"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-12086"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:22:05Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.",
"id": "GHSA-782p-53wq-cxmj",
"modified": "2021-06-11T13:55:54Z",
"published": "2018-10-16T19:51:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12086"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-782p-53wq-cxmj"
},
{
"type": "WEB",
"url": "https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12086.pdf"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4359"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/105538"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1041909"
}
],
"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"
}
],
"summary": "High severity vulnerability that affects OPCFoundation.NetStandard.Opc.Ua"
}
GHSA-782Q-HRC8-FP6W
Vulnerability from github – Published: 2026-07-24 18:31 – Updated: 2026-07-27 06:30
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
netfs: Fix overrun check in netfs_extract_user_iter()
Fix netfs_extract_user_iter() so that if iov_iter_extract_pages() overfills pages[], then those pages don't get included in the iterator constructed at the end of the function. If there was an overfill, memory corruption has already happened.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2026-64217"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-24T16:16:49Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfs: Fix overrun check in netfs_extract_user_iter()\n\nFix netfs_extract_user_iter() so that if iov_iter_extract_pages() overfills\npages[], then those pages don\u0027t get included in the iterator constructed at\nthe end of the function. If there was an overfill, memory corruption has\nalready happened.",
"id": "GHSA-782q-hrc8-fp6w",
"modified": "2026-07-27T06:30:30Z",
"published": "2026-07-24T18:31:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64217"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/00efe58bbdcc93272d579ca24bfc912563f4a204"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0ef37eef83fad3542ee06db2940433ae1a92b39d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/96cc3beb2390ba9f9c128c5733c0ccfe450dd4f9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/afeb32d9bf9aaeea51d0f723a19f14afb73bd94d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f48b9157f0f611fa436c360648603d5ded719b12"
}
],
"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-783C-HX3W-69J5
Vulnerability from github – Published: 2022-05-14 01:45 – Updated: 2022-05-14 01:45
VLAI
Details
Incorrect use of mojo::WrapSharedMemoryHandle in Mojo in Google Chrome prior to 65.0.3325.146 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory write via a crafted HTML page.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2018-6063"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-11-14T15:29:00Z",
"severity": "HIGH"
},
"details": "Incorrect use of mojo::WrapSharedMemoryHandle in Mojo in Google Chrome prior to 65.0.3325.146 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory write via a crafted HTML page.",
"id": "GHSA-783c-hx3w-69j5",
"modified": "2022-05-14T01:45:49Z",
"published": "2022-05-14T01:45:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6063"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:0484"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/792900"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4182"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/103297"
}
],
"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-783R-9GR8-XPMF
Vulnerability from github – Published: 2023-08-15 00:31 – Updated: 2024-04-04 06:56
VLAI
Details
In SDP_AddAttribute of sdp_db.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-21273"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-14T22:15:12Z",
"severity": "HIGH"
},
"details": "In SDP_AddAttribute of sdp_db.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n",
"id": "GHSA-783r-9gr8-xpmf",
"modified": "2024-04-04T06:56:41Z",
"published": "2023-08-15T00:31:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21273"
},
{
"type": "WEB",
"url": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/1e27ef69755a0735278a1c6af130c71a92b94e3f"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2023-08-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-783X-27W3-5WFF
Vulnerability from github – Published: 2024-05-03 03:31 – Updated: 2024-05-03 03:31
VLAI
Details
D-Link G416 cfgsave Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 wireless routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the HTTP service listening on TCP port 80. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21442.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-50209"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-03T03:16:07Z",
"severity": "HIGH"
},
"details": "D-Link G416 cfgsave Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 wireless routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the HTTP service listening on TCP port 80. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21442.",
"id": "GHSA-783x-27w3-5wff",
"modified": "2024-05-03T03:31:06Z",
"published": "2024-05-03T03:31:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50209"
},
{
"type": "WEB",
"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1825"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7843-77V9-HW36
Vulnerability from github – Published: 2025-01-28 00:32 – Updated: 2025-01-28 15:31
VLAI
Details
The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.2, watchOS 11.2, tvOS 18.2, iOS 18.2 and iPadOS 18.2. An app may be able to corrupt coprocessor memory.
Severity
5.8 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-54523"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-27T22:15:13Z",
"severity": "MODERATE"
},
"details": "The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.2, watchOS 11.2, tvOS 18.2, iOS 18.2 and iPadOS 18.2. An app may be able to corrupt coprocessor memory.",
"id": "GHSA-7843-77v9-hw36",
"modified": "2025-01-28T15:31:56Z",
"published": "2025-01-28T00:32:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-54523"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/121837"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/121839"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/121843"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/121844"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-784V-HVMW-RV2P
Vulnerability from github – Published: 2022-02-08 00:00 – Updated: 2022-02-08 00:00
VLAI
Details
Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formSetQosBand. This vulnerability allows attackers to cause a Denial of Service (DoS) via the list parameter.
{
"affected": [],
"aliases": [
"CVE-2022-24146"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-04T02:15:00Z",
"severity": "HIGH"
},
"details": "Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function formSetQosBand. This vulnerability allows attackers to cause a Denial of Service (DoS) via the list parameter.",
"id": "GHSA-784v-hvmw-rv2p",
"modified": "2022-02-08T00:00:36Z",
"published": "2022-02-08T00:00:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24146"
},
{
"type": "WEB",
"url": "https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_16/16.md"
}
],
"schema_version": "1.4.0",
"severity": []
}
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.