CVE-2025-63396

PYSEC-2025-210 · BIT-pytorch-2025-63396 · CVE-2025-63396

Published Nov 12, 2025 · Modified May 21, 2026

Description

An issue was discovered in PyTorch v2.5 and v2.7.1. Omission of profiler.stop() can cause torch.profiler.profile (PythonTracer) to crash or hang during finalization, leading to a Denial of Service (DoS).

References

WEB http://pytorch.com
WEB https://github.com/Daisy2ang
REPORT https://github.com/pytorch/pytorch/issues/156563
PACKAGE https://github.com/pytorch/pytorch

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