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.
15627 vulnerabilities reference this CWE, most recent first.
CVE-2026-47968 (GCVE-0-2026-47968)
Vulnerability from cvelistv5 – Published: 2026-07-14 17:48 – Updated: 2026-08-27 22:38
VLAI
EPSS
VEX
Title
Audition | Out-of-bounds Write (CWE-787)
Summary
Audition 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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 00:00 UTC
CWE
- CWE-787 - Out-of-bounds Write (CWE-787)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/auditio… | vendor-advisory |
Impacted products
Date Public
2026-07-14 17:00
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CVE-2026-47967 (GCVE-0-2026-47967)
Vulnerability from cvelistv5 – Published: 2026-07-14 17:48 – Updated: 2026-08-27 22:38
VLAI
EPSS
VEX
Title
Audition | Out-of-bounds Write (CWE-787)
Summary
Audition 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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 00:00 UTC
CWE
- CWE-787 - Out-of-bounds Write (CWE-787)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/auditio… | vendor-advisory |
Impacted products
Date Public
2026-07-14 17:00
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CVE-2026-47965 (GCVE-0-2026-47965)
Vulnerability from cvelistv5 – Published: 2026-06-12 17:08 – Updated: 2026-08-27 22:37
VLAI
EPSS
VEX
Title
Acrobat Reader | Out-of-bounds Write (CWE-787)
Summary
Acrobat Reader versions 24.001.30365, 26.001.21651 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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-15 00:00 UTC
CWE
- CWE-787 - Out-of-bounds Write (CWE-787)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/acrobat… | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Acrobat DC |
Affected:
0 , ≤ 26.001.21651
(custom)
Unaffected: 26.001.21662 (custom) |
|
| Adobe | Acrobat Reader DC |
Affected:
0 , ≤ 26.001.21651
(custom)
Unaffected: 26.001.21662 (custom) |
|
| Adobe | Acrobat 2024 |
Affected:
0 , ≤ 24.001.30365
(custom)
Unaffected: 24.001.30383 (custom) |
Date Public
2026-06-09 17:00
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CVE-2026-47911 (GCVE-0-2026-47911)
Vulnerability from cvelistv5 – Published: 2026-06-09 20:01 – Updated: 2026-08-27 22:37
VLAI
EPSS
VEX
Title
Acrobat Reader | Out-of-bounds Write (CWE-787)
Summary
Acrobat Reader versions 24.001.30365, 26.001.21651 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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 00:00 UTC
CWE
- CWE-787 - Out-of-bounds Write (CWE-787)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/acrobat… | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Acrobat DC |
Affected:
0 , ≤ 26.001.21651
(custom)
Unaffected: 26.001.21662 (custom) |
|
| Adobe | Acrobat Reader DC |
Affected:
0 , ≤ 26.001.21651
(custom)
Unaffected: 26.001.21662 (custom) |
|
| Adobe | Acrobat 2024 |
Affected:
0 , ≤ 24.001.30365
(custom)
Unaffected: 24.001.30383 (custom) |
Date Public
2026-06-09 17:00
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CVE-2026-47876 (GCVE-0-2026-47876)
Vulnerability from cvelistv5 – Published: 2026-07-30 12:31 – Updated: 2026-07-30 13:02
VLAI
EPSS
VEX
Title
VMXNET3 out-of-bounds write vulnerability
Summary
VMware ESX contains an out-of-bounds write vulnerability in the VMXNET3 virtual network adapter. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Non VMXNET3 virtual adapters are not affected by this issue.
Severity
9.3 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-30 13:02 UTC
CWE
- CWE-787 - Out-of-bounds write
Assigner
References
1 reference
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| VMware | Cloud Foundation |
Affected:
9.1.x.x
Affected: 9.0.x.x Affected: 5.x |
|
| VMware | vSphere Foundation |
Affected:
9.1.x.x
Affected: 9.0.x.x |
|
| VMware | ESX |
Affected:
9.1.x.x , < ESXi-9.1.0.0200-25557999
(custom)
Affected: 9.0.x.x , < ESXi-9.0.2.0100-25595025 (custom) Affected: 8.0 , < ESXi80U3k-25595708 (custom) |
|
| VMware | Telco Cloud Platform |
Affected:
5.1.x
Affected: 5.0.x |
Date Public
2026-07-29 04:30
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CVE-2026-47750 (GCVE-0-2026-47750)
Vulnerability from cvelistv5 – Published: 2026-06-16 18:17 – Updated: 2026-06-17 13:58
VLAI
EPSS
VEX
Title
stable-diffusion.cpp: Heap buffer overflow in GLOBAL opcode parsing for PyTorch checkpoint files
Summary
stable-diffusion.cpp is a pure C/C++ library for running diffusion model (Stable Diffusion, Flux, Wan, Qwen Image, Z-Image, and more) inference. In versions prior to master-584-0a7ae07, the pickle .ckpt parser in src/model.cpp contained a heap buffer overflow vulnerability in the GLOBAL opcode handler. The issue was caused by missing validation when searching for newline-delimited fields. A crafted .ckpt file without the expected newline could cause the parser to use -1 as a copy length, resulting in immediate heap corruption. The attack requires the victim or application to load a .ckpt file from an untrusted source, such as a downloaded model from a model sharing site. The issue has been resolved in version master-584-0a7ae07. If developers are unable to immediately update their applications they can work around this issue by following these instructions: do not load .ckpt checkpoint files from untrusted sources, and prefer trusted model sources and safer formats such as .safetensors where possible.
Severity
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-17 13:55 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/leejet/stable-diffusion.cpp/se… | x_refsource_CONFIRM |
| https://github.com/leejet/stable-diffusion.cpp/pu… | x_refsource_MISC |
| https://github.com/leejet/stable-diffusion.cpp/co… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| leejet | stable-diffusion.cpp |
Affected:
< master-584-0a7ae07
|
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CVE-2026-47749 (GCVE-0-2026-47749)
Vulnerability from cvelistv5 – Published: 2026-06-16 17:23 – Updated: 2026-06-16 19:31
VLAI
EPSS
VEX
Title
stable-diffusion.cpp: Heap buffer overflow in SHORT_BINUNICODE parsing for PyTorch checkpoint files
Summary
stable-diffusion.cpp is a pure C/C++ library for running diffusion model (Stable Diffusion, Flux, Wan, Qwen Image, Z-Image, and more) inference. Versions prior to master-584-0a7ae07 are vulnerable to heap buffer overflow in SHORT_BINUNICODE parsing for PyTorch checkpoint files. The pickle .ckpt parser in src/model.cpp contained a heap buffer overflow vulnerability in the SHORT_BINUNICODE opcode handler. The issue was caused by sign confusion on the opcode length field. A crafted .ckpt file could trigger memcpy with a very large length derived from a negative signed value, causing immediate heap corruption. Any application using affected stable-diffusion.cpp releases to load untrusted .ckpt model files could be vulnerable. A malicious checkpoint file could cause heap corruption through memcpy with an attacker-controlled length. This may lead to process crash and could potentially be leveraged for code execution depending on heap layout. The attack requires the victim or application to load a .ckpt file from an untrusted source, such as a downloaded model from a model sharing site. The issue has been resolved in version master-584-0a7ae07. If developers are unable to immediately update their applications they can work around this issue by not loading .ckpt checkpoint files from untrusted sources, and referring to trusted model sources and safer formats such as .safetensors where possible.
Severity
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 19:31 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/leejet/stable-diffusion.cpp/se… | x_refsource_CONFIRM |
| https://github.com/leejet/stable-diffusion.cpp/pu… | x_refsource_MISC |
| https://github.com/leejet/stable-diffusion.cpp/co… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| leejet | stable-diffusion.cpp |
Affected:
< master-584-0a7ae07
|
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CVE-2026-47747 (GCVE-0-2026-47747)
Vulnerability from cvelistv5 – Published: 2026-06-16 18:32 – Updated: 2026-06-17 18:12
VLAI
EPSS
VEX
Title
stable-diffusion.cpp has a Heap-based Buffer Overflow
Summary
stable-diffusion.cpp is a pure C/C++ library for running diffusion model (Stable Diffusion, Flux, Wan, Qwen Image, Z-Image, and more) inference. In versions prior to master-584-0a7ae07, the pickle .ckpt parser in src/model.cpp contained a heap buffer overflow vulnerability in the BINUNICODE opcode handler. The issue was caused by sign confusion on the opcode length field. A crafted .ckpt file could trigger memcpy with a very large length derived from a negative signed value, causing immediate heap corruption.
The issue has been resolved in version master-584-0a7ae07. If developers are unable to immediately update their applications they can work around this issue by only loading .ckpt checkpoint files from trusted sources and preferring trusted model sources and safer formats such as .safetensors where possible.
Severity
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-17 18:11 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/leejet/stable-diffusion.cpp/se… | x_refsource_CONFIRM |
| https://github.com/leejet/stable-diffusion.cpp/pu… | x_refsource_MISC |
| https://github.com/leejet/stable-diffusion.cpp/co… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| leejet | stable-diffusion.cpp |
Affected:
< master-584-0a7ae07
|
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CVE-2026-47626 (GCVE-0-2026-47626)
Vulnerability from cvelistv5 – Published: 2026-08-25 16:10 – Updated: 2026-08-26 03:56
VLAI
EPSS
VEX
Summary
NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 00:00 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
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CVE-2026-47314 (GCVE-0-2026-47314)
Vulnerability from cvelistv5 – Published: 2026-05-19 06:29 – Updated: 2026-05-19 13:19
VLAI
EPSS
VEX
Summary
Out-of-bounds write vulnerability in Samsung Open Source Escargot allows Overflow Buffers.
This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-19 13:19 UTC
CWE
- CWE-787 - Out-of-bounds write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Samsung Open Source | Escargot |
Affected:
590345cc6258317c5da850d846ce6baaf2afc2d3
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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.