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.
15121 vulnerabilities reference this CWE, most recent first.
CVE-2025-4422 (GCVE-0-2025-4422)
Vulnerability from cvelistv5 – Published: 2025-07-30 00:40 – Updated: 2025-08-14 05:57
VLAI
EPSS
VEX
Title
EfiSmiServices : EfiPcdProtocol, SMM memory corruption vulnerabilities in SMM module
Summary
The vulnerability was identified in the code developed specifically for Lenovo. Please visit "Lenovo Product Security Advisories and Announcements" webpage for more information about the vulnerability. https://support.lenovo.com/us/en/product_security/home
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Insyde Software | InsydeH2O |
Affected:
Feature developed for Lenovo , < L05.05.40.011803.172079
(custom)
|
Date Public
2025-07-30 00:25
Credits
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CVE-2025-4421 (GCVE-0-2025-4421)
Vulnerability from cvelistv5 – Published: 2025-07-30 00:39 – Updated: 2025-08-14 05:57
VLAI
EPSS
VEX
Title
EfiSmiServices: gEfiSmmCpuProtocol, SMM memory corruption vulnerabilities in SMM module
Summary
The vulnerability was identified in the code developed specifically for Lenovo. Please visit "Lenovo Product Security Advisories and Announcements" webpage for more information about the vulnerability. https://support.lenovo.com/us/en/product_security/home
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Insyde Software | InsydeH2O |
Affected:
Feature developed for Lenovo , < L05.05.40.011803.172079
(custom)
|
Date Public
2025-07-30 00:25
Credits
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CVE-2025-4125 (GCVE-0-2025-4125)
Vulnerability from cvelistv5 – Published: 2025-04-30 08:21 – Updated: 2025-04-30 13:03
VLAI
EPSS
VEX
Title
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Delta Electronics ISPSoft version 3.20 is vulnerable to an Out-Of-Bounds Write vulnerability that could allow an attacker to execute arbitrary code when parsing ISP file.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Delta Electronics | ISPSoft |
Affected:
0 , ≤ 3.20
(custom)
|
Date Public
2025-04-30 07:35
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CVE-2025-4124 (GCVE-0-2025-4124)
Vulnerability from cvelistv5 – Published: 2025-04-30 08:20 – Updated: 2025-04-30 13:04
VLAI
EPSS
VEX
Title
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Delta Electronics ISPSoft version 3.20 is vulnerable to an Out-Of-Bounds Write vulnerability that could allow an attacker to execute arbitrary code when parsing ISP file.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Delta Electronics | ISPSoft |
Affected:
0 , ≤ 3.20
(custom)
|
Date Public
2025-04-30 07:35
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CVE-2025-3873 (GCVE-0-2025-3873)
Vulnerability from cvelistv5 – Published: 2025-07-25 15:46 – Updated: 2025-07-25 18:32
VLAI
EPSS
VEX
Title
Buffer overflow in Si91x crypto APIs
Summary
The following APIs for the Silcon Labs SiWx91x prior to vesion 3.4.0 failed to check the size of the output buffer of the caller which could lead to data corruption on the host (Cortex-M4) application.
sl_si91x_aes
sl_si91x_gcm
sl_si91x_ccm
sl_si91x_sha
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://docs.silabs.com/wiseconnect/latest/sisdk-… | release-notes |
| https://community.silabs.com/068Vm00000SSlOu | vendor-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
3.0.0 , < 3.4.0
(semver)
|
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CVE-2025-3154 (GCVE-0-2025-3154)
Vulnerability from cvelistv5 – Published: 2025-04-02 22:18 – Updated: 2025-04-03 19:15
VLAI
EPSS
VEX
Title
Out-of-bounds array write due to invalid VerticesPerRow in Xpdf 4.05
Summary
Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by an invalid VerticesPerRow value in a PDF shading dictionary.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
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CVE-2025-3017 (GCVE-0-2025-3017)
Vulnerability from cvelistv5 – Published: 2025-03-31 21:31 – Updated: 2025-04-01 20:06
VLAI
EPSS
VEX
Title
TA-Lib ta_regtest test_minmax.c setInputBuffer out-of-bounds write
Summary
A vulnerability, which was classified as critical, has been found in TA-Lib up to 0.6.4. This issue affects the function setInputBuffer of the file src/tools/ta_regtest/ta_test_func/test_minmax.c of the component ta_regtest. The manipulation leads to out-of-bounds write. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The identifier of the patch is 5879180e9070ec35d52948f2f57519713256a0f1. It is recommended to apply a patch to fix this issue.
Severity
5.3 (Medium)
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.302069 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.302069 | signaturepermissions-required |
| https://vuldb.com/?submit.524603 | third-party-advisory |
| https://github.com/TA-Lib/ta-lib/issues/61 | issue-tracking |
| https://github.com/TA-Lib/ta-lib/pull/62 | issue-tracking |
| https://github.com/TA-Lib/ta-lib/issues/61#issue-… | exploitissue-tracking |
| https://github.com/TA-Lib/ta-lib/commit/5879180e9… | patch |
Impacted products
Credits
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CVE-2025-2829 (GCVE-0-2025-2829)
Vulnerability from cvelistv5 – Published: 2025-04-08 15:24 – Updated: 2025-04-08 18:27
VLAI
EPSS
VEX
Title
Local Code Execution Vulnerability in Arena®
Summary
A local code execution vulnerability exists in the Rockwell Automation Arena® due to a threat actor being able to write outside of the allocated memory buffer. The flaw is a result of improper validation of user-supplied data. If exploited a threat actor can disclose information and execute arbitrary code on the system. To exploit the vulnerability a legitimate user must open a malicious DOE file.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | Arena® |
Affected:
16.20.08 and earlier
|
Date Public
2025-04-08 15:10
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CVE-2025-2761 (GCVE-0-2025-2761)
Vulnerability from cvelistv5 – Published: 2025-04-23 16:47 – Updated: 2025-11-03 17:32
VLAI
EPSS
VEX
Title
GIMP FLI File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
GIMP FLI File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of FLI files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25100.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://lists.debian.org/debian-lts-announce/2025… |
Date Public
2025-04-07 18:03
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CVE-2025-2750 (GCVE-0-2025-2750)
Vulnerability from cvelistv5 – Published: 2025-03-25 07:31 – Updated: 2025-03-31 17:38
VLAI
EPSS
VEX
Title
Open Asset Import Library Assimp CSM File CSMLoader.cpp InternReadFile out-of-bounds write
Summary
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation leads to out-of-bounds write. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Severity
6.3 (Medium)
6.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.300855 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.300855 | signaturepermissions-required |
| https://vuldb.com/?submit.517783 | third-party-advisory |
| https://github.com/assimp/assimp/issues/6011 | issue-tracking |
| https://github.com/assimp/assimp/issues/6011#issu… | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Open Asset Import Library | Assimp |
Affected:
5.4.3
|
Credits
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"value": "Es wurde eine kritische Schwachstelle in Open Asset Import Library Assimp 5.4.3 gefunden. Es betrifft die Funktion Assimp::CSMImporter::InternReadFile der Datei code/AssetLib/CSM/CSMLoader.cpp der Komponente CSM File Handler. Mittels dem Manipulieren mit unbekannten Daten kann eine out-of-bounds write-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
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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.