stable-diffusion.cpp has a Heap-based Buffer Overflow
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| leejet | stable-diffusion.cpp | affected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Leejet | Stable-diffusion.cpp |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.180% probability within 30 days)
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Leejet
Leejet stable-diffusion.cpp |
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Leejet
Leejet stable-diffusion.cpp |
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| Metrics |
ssvc
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| Description | 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. | |
| Title | stable-diffusion.cpp has a Heap-based Buffer Overflow | |
| Weaknesses | CWE-122 CWE-787 |
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| References |
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| Metrics |
cvssV3_1
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