{"id":"BIT-pytorch-2025-63396","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":["CVE-2025-63396","PYSEC-2025-210"],"modified":"2026-09-08T08:48:24.955724862Z","published":"2026-01-03T11:47:28.014Z","database_specific":{"severity":"Low","cpes":["cpe:2.3:a:linuxfoundation:pytorch:*:*:*:*:*:python:*:*"]},"references":[{"type":"WEB","url":"http://pytorch.com"},{"type":"WEB","url":"https://github.com/Daisy2ang"},{"type":"WEB","url":"https://github.com/pytorch/pytorch"},{"type":"EVIDENCE","url":"https://github.com/pytorch/pytorch/issues/156563"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-63396"}],"affected":[{"package":{"name":"pytorch","ecosystem":"Bitnami","purl":"pkg:bitnami/pytorch"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.5.0"},{"fixed":"2.5.1"},{"introduced":"2.7.1"},{"fixed":"2.8.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/pytorch/BIT-pytorch-2025-63396.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}],"schema_version":"1.9.0"}