SB2025092679 - Improper resource shutdown or release in PyTorch

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Main Vulnerability Database SB2025092679

SB2025092679 - Improper resource shutdown or release in PyTorch

Published: September 26, 2025

Security Bulletin ID SB2025092679
Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Local access
Highest impact Denial of service

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 security vulnerability.


1) Improper resource shutdown or release (CVE-ID: CVE-2025-4287)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in the function torch.cuda.nccl.reduce() of the file torch/cuda/nccl.py. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References