What is CVE-2025-4287?

CVE-2025-4287 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. PyTorch nccl.py torch.cuda.nccl.reduce denial of service

Which CVE IDs does CVE-2025-4287 cover?

CVE-2025-4287 covers the following CVE IDs: CVE-2025-4287. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-4287?

CVE-2025-4287 has a CVSS v3 base score of 3.3, published by Microsoft Security Response Center (MSRC).

CVE-2025-4287LowCVSS 3.3

PyTorch nccl.py torch.cuda.nccl.reduce denial of service

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-4287 →