CVE-2025-3136

LOW

PyTorch 2.6.0 - Memory Corruption in torch.cuda.memory.caching_allocator_delete

Title source: llm
STIX 2.1

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.

References (7)

Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.303041
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.303041
Exploit, Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.525252
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/pytorch/pytorch/issues/149821
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/pytorch/pytorch/issues/149821#issuecomment-2765311086
Exploit, Issue Tracking, Vendor Advisory exploit issue-tracking
https://github.com/pytorch/pytorch/issues/149821#issue-2940838975

Scores

CVSS v3 3.3
EPSS 0.0006
EPSS Percentile 19.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-787
Status published
Products (1)
linuxfoundation/pytorch 2.6.0
Published Apr 03, 2025
Tracked Since Feb 18, 2026