CVE-2025-3136

Description

A vulnerability, which was classified as problematic, has been found in PyTorch 2.6.0. This issue affects the function torch.cuda.memory.caching_allocator_delete of the file c10/cuda/CUDACachingAllocator.cpp. The manipulation leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.

CVSS v3.1 Score

3.3

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

CWE-119 Buffer Overflow

CWE-787 Out-of-bounds Write

Affected Products

Vendor	Product	Versions
linuxfoundation	pytorch	All

References

Advisories & Patches

https://github.com/pytorch/pytorch/issues/149821 https://github.com/pytorch/pytorch/issues/149821#issue-2940838975 https://github.com/pytorch/pytorch/issues/149821#issuecomment-2765311086

Exploits

https://github.com/pytorch/pytorch/issues/149821 https://github.com/pytorch/pytorch/issues/149821#issue-2940838975 https://github.com/pytorch/pytorch/issues/149821#issuecomment-2765311086 https://vuldb.com/?submit.525252

Other References

https://vuldb.com/?ctiid.303041 https://vuldb.com/?id.303041 https://github.com/ARPANET-cybersecurity/vuldb/issues/2

Frequently Asked Questions

What is CVE-2025-3136? +

A vulnerability, which was classified as problematic, has been found in PyTorch 2.6.0. This issue affects the function torch.cuda.memory.caching_allocator_delete of the file c10/cuda/CUDACachingAllocator.cpp. The manipulation leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2025-3136? +

CVE-2025-3136 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-3136? +

CVE-2025-3136 affects products from linuxfoundation, specifically: pytorch. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-3136? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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