{"id":"PYSEC-2025-210","details":"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).","aliases":["BIT-pytorch-2025-63396","CVE-2025-63396"],"modified":"2026-05-21T15:00:31.925271484Z","published":"2025-11-12T21:15:52.397Z","references":[{"type":"WEB","url":"http://pytorch.com"},{"type":"WEB","url":"https://github.com/Daisy2ang"},{"type":"REPORT","url":"https://github.com/pytorch/pytorch/issues/156563"},{"type":"PACKAGE","url":"https://github.com/pytorch/pytorch"}],"affected":[{"package":{"name":"torch","ecosystem":"PyPI","purl":"pkg:pypi/torch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.5.0-NA"},{"last_affected":"2.7.1-NA"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/torch/PYSEC-2025-210.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}