CVE-2025-4287

MEDIUM EPSS 4.4%
Published May 5, 20251y ago · Modified Jun 17, 20261w ago
4.8 CVSS 4.0
Medium
Find Similar
Published May 5, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was found in PyTorch 2.6.0+cu124. It has been rated as problematic. Affected by this issue is the function torch.cuda.nccl.reduce of the file torch/cuda/nccl.py. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The patch is identified as 5827d2061dcb4acd05ac5f8e65d8693a481ba0f5. It is recommended to apply a patch to fix this issue.

CVSS Details

Base Score
4.8
Exploitability
—
Impact
—
Vector string
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
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
4.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-404

References 7

  • github.com https://github.com/Divigroup-RAP/PYTORCH/commit/5827d2061dcb4acd05ac5f8e65d8693a481ba0f5
  • github.com https://github.com/pytorch/pytorch/issues/150836
  • github.com https://github.com/pytorch/pytorch/issues/150836#issue-2979097872
  • github.com https://github.com/pytorch/pytorch/pull/150923
  • vuldb.com https://vuldb.com/?ctiid.307394
  • vuldb.com https://vuldb.com/?id.307394
  • vuldb.com https://vuldb.com/?submit.553644

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.