id: PYSEC-2025-197
published: "2025-04-03T04:15:38.540Z"
modified: "2025-05-28T15:59:54.130Z"
aliases:
- CVE-2025-3136
details: 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.
affected:
- package:
    name: torch
    ecosystem: PyPI
    purl: pkg:pypi/torch
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - last_affected: 2.6.0-NA
  ecosystem_specific: {}
references:
- type: ADVISORY
  url: https://vuldb.com/?id.303041
- type: REPORT
  url: https://github.com/ARPANET-cybersecurity/vuldb/issues/2
- type: REPORT
  url: https://github.com/pytorch/pytorch/issues/149821
- type: REPORT
  url: "https://github.com/pytorch/pytorch/issues/149821#issue-2940838975"
- type: REPORT
  url: "https://github.com/pytorch/pytorch/issues/149821#issuecomment-2765311086"
- type: REPORT
  url: https://vuldb.com/?ctiid.303041
- type: EVIDENCE
  url: https://vuldb.com/?submit.525252
severity:
- type: CVSS_V4
  score: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X