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.
15603 vulnerabilities reference this CWE, most recent first.
GHSA-7Q9F-5FQH-WQ7W
Vulnerability from github – Published: 2024-01-04 12:30 – Updated: 2024-01-04 12:30
VLAI
Details
A vulnerability has been identified in syngo fastView (All versions). The affected application lacks proper validation of user-supplied data when parsing DICOM files. This could result in an out-of-bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15097)
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2021-40367"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-04T12:15:22Z",
"severity": "HIGH"
},
"details": "A vulnerability has been identified in syngo fastView (All versions). The affected application lacks proper validation of user-supplied data when parsing DICOM files. This could result in an out-of-bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15097)",
"id": "GHSA-7q9f-5fqh-wq7w",
"modified": "2024-01-04T12:30:20Z",
"published": "2024-01-04T12:30:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40367"
},
{
"type": "WEB",
"url": "https://www.siemens-healthineers.com/en-us/support-documentation/cybersecurity/shsa-688797"
}
],
"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-7Q9P-92WW-967Q
Vulnerability from github – Published: 2026-07-27 21:31 – Updated: 2026-08-18 00:30
VLAI
Details
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2026-64764"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-27T21:17:14Z",
"severity": "HIGH"
},
"details": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.",
"id": "GHSA-7q9p-92ww-967q",
"modified": "2026-08-18T00:30:31Z",
"published": "2026-07-27T21:31:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64764"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/128066"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/128067"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/128068"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/128069"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/128070"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/128071"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/128072"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/148287"
}
],
"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-7QC3-W7G5-WXWM
Vulnerability from github – Published: 2022-03-17 00:00 – Updated: 2022-03-24 00:00
VLAI
Details
In ih264d_parse_decode_slice of ih264d_parse_slice.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12Android ID: A-205702093
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2021-39667"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-16T15:15:00Z",
"severity": "MODERATE"
},
"details": "In ih264d_parse_decode_slice of ih264d_parse_slice.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12Android ID: A-205702093",
"id": "GHSA-7qc3-w7g5-wxwm",
"modified": "2022-03-24T00:00:42Z",
"published": "2022-03-17T00:00:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39667"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2022-03-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7QCJ-WW2G-7W6J
Vulnerability from github – Published: 2025-12-12 21:31 – Updated: 2026-01-20 21:31
VLAI
Details
An out-of-bounds write vulnerability exists in the Grassroots DICOM library (GDCM). The issue is triggered during parsing of a malformed DICOM file containing encapsulated PixelData fragments (compressed image data stored as multiple fragments). This vulnerability leads to a segmentation fault caused by an out-of-bounds memory access due to unsigned integer underflow in buffer indexing. It is exploitable via file input, simply opening a crafted malicious DICOM file is sufficient to trigger the crash, resulting in a denial-of-service condition.
Severity
6.6 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-11266"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-12T21:15:51Z",
"severity": "MODERATE"
},
"details": "An out-of-bounds write vulnerability exists in the Grassroots DICOM library (GDCM). The issue is triggered during parsing of a malformed DICOM file containing encapsulated PixelData fragments (compressed image data stored as multiple fragments). This vulnerability leads to a segmentation fault caused by an out-of-bounds memory access due to unsigned integer underflow in buffer indexing. It is exploitable via file input, simply opening a crafted malicious DICOM file is sufficient to trigger the crash, resulting in a denial-of-service condition.",
"id": "GHSA-7qcj-ww2g-7w6j",
"modified": "2026-01-20T21:31:30Z",
"published": "2025-12-12T21:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11266"
},
{
"type": "WEB",
"url": "https://github.com/malaterre/GDCM/commit/5829c95c8ac3afa9a3a3413675e948959c28a789"
},
{
"type": "WEB",
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsma-25-345-01.json"
},
{
"type": "WEB",
"url": "https://github.com/malaterre/GDCM/releases/tag/v3.2.2"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-345-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/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-7QCR-6R25-V563
Vulnerability from github – Published: 2023-08-07 21:31 – Updated: 2024-04-04 06:36
VLAI
Details
Tenda AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6 and AC9 V3.0 V15.03.06.42_multi, and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the deviceId parameter in the formSetClientState function.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-38933"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-07T19:15:11Z",
"severity": "CRITICAL"
},
"details": "Tenda AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6 and AC9 V3.0 V15.03.06.42_multi, and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the deviceId parameter in the formSetClientState function.",
"id": "GHSA-7qcr-6r25-v563",
"modified": "2024-04-04T06:36:35Z",
"published": "2023-08-07T21:31:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38933"
},
{
"type": "WEB",
"url": "https://github.com/FirmRec/IoT-Vulns/blob/main/tenda/formSetClientState/README.md"
}
],
"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-7QCX-J2PX-V82H
Vulnerability from github – Published: 2022-02-15 00:03 – Updated: 2022-03-18 00:01
VLAI
Details
Heap-based Buffer Overflow in Conda vim prior to 8.2.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-0407"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-30T14:15:00Z",
"severity": "HIGH"
},
"details": "Heap-based Buffer Overflow in Conda vim prior to 8.2.",
"id": "GHSA-7qcx-j2px-v82h",
"modified": "2022-03-18T00:01:34Z",
"published": "2022-02-15T00:03:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0407"
},
{
"type": "WEB",
"url": "https://github.com/vim/vim/commit/44db8213d38c39877d2148eff6a72f4beccfb94e"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/81822bf7-aafe-4d37-b836-1255d46e572c"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202208-32"
}
],
"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-7QG3-C5C5-86RV
Vulnerability from github – Published: 2024-01-27 15:30 – Updated: 2024-01-27 15:30
VLAI
Details
A vulnerability was found in obgm libcoap 4.3.4. It has been rated as critical. Affected by this issue is the function get_split_entry of the file src/coap_oscore.c of the component Configuration File Handler. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-252206 is the identifier assigned to this vulnerability.
Severity
6.3 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-0962"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-27T13:15:07Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in obgm libcoap 4.3.4. It has been rated as critical. Affected by this issue is the function get_split_entry of the file src/coap_oscore.c of the component Configuration File Handler. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-252206 is the identifier assigned to this vulnerability.",
"id": "GHSA-7qg3-c5c5-86rv",
"modified": "2024-01-27T15:30:29Z",
"published": "2024-01-27T15:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0962"
},
{
"type": "WEB",
"url": "https://github.com/obgm/libcoap/issues/1310"
},
{
"type": "WEB",
"url": "https://github.com/obgm/libcoap/issues/1310#issue-2099860835"
},
{
"type": "WEB",
"url": "https://github.com/obgm/libcoap/pull/1311"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.252206"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.252206"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-7QG6-74R3-86W6
Vulnerability from github – Published: 2022-05-24 19:14 – Updated: 2022-05-24 19:14
VLAI
Details
A maliciously crafted DWG file in Autodesk Navisworks 2019, 2020, 2021, 2022 can be forced to write beyond allocated boundaries when parsing the DWG files. This vulnerability can be exploited to execute arbitrary code.
{
"affected": [],
"aliases": [
"CVE-2021-40156"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-15T17:15:00Z",
"severity": "HIGH"
},
"details": "A maliciously crafted DWG file in Autodesk Navisworks 2019, 2020, 2021, 2022 can be forced to write beyond allocated boundaries when parsing the DWG files. This vulnerability can be exploited to execute arbitrary code.",
"id": "GHSA-7qg6-74r3-86w6",
"modified": "2022-05-24T19:14:37Z",
"published": "2022-05-24T19:14:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40156"
},
{
"type": "WEB",
"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0009"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-7QJ7-WVX2-QXQV
Vulnerability from github – Published: 2022-05-24 17:27 – Updated: 2022-05-24 17:27
VLAI
Details
A memory corruption vulnerability exists in InDesign 15.1.1 (and earlier versions). Insecure handling of a malicious indd file could be abused to cause an out-of-bounds memory access, potentially resulting in code execution in the context of the current user.
{
"affected": [],
"aliases": [
"CVE-2020-9728"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-09-10T19:15:00Z",
"severity": "MODERATE"
},
"details": "A memory corruption vulnerability exists in InDesign 15.1.1 (and earlier versions). Insecure handling of a malicious indd file could be abused to cause an out-of-bounds memory access, potentially resulting in code execution in the context of the current user.",
"id": "GHSA-7qj7-wvx2-qxqv",
"modified": "2022-05-24T17:27:52Z",
"published": "2022-05-24T17:27:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9728"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/indesign/apsb20-52.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-7QJV-HRM6-JHPP
Vulnerability from github – Published: 2022-04-19 00:00 – Updated: 2022-04-26 00:00
VLAI
Details
A maliciously crafted TIF or PICT file in Autodesk AutoCAD 2022, 2021, 2020, 2019 can be used to write beyond the allocated buffer through Buffer overflow vulnerability. This vulnerability may be exploited to execute arbitrary code.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-27530"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-04-18T17:15:00Z",
"severity": "HIGH"
},
"details": "A maliciously crafted TIF or PICT file in Autodesk AutoCAD 2022, 2021, 2020, 2019 can be used to write beyond the allocated buffer through Buffer overflow vulnerability. This vulnerability may be exploited to execute arbitrary code.",
"id": "GHSA-7qjv-hrm6-jhpp",
"modified": "2022-04-26T00:00:51Z",
"published": "2022-04-19T00:00:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27530"
},
{
"type": "WEB",
"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0004"
}
],
"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.