{"id":"CVE-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":["BIT-pytorch-2025-63396"],"modified":"2026-03-15T22:51:58.652677Z","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":[{"ranges":[{"type":"GIT","repo":"https://github.com/pytorch/pytorch","events":[{"introduced":"0"},{"last_affected":"32f585d9346e316e554c8d9bf7548af9f62141fc"},{"introduced":"0"},{"last_affected":"e2d141dbde55c2a4370fac5165b0561b6af4798b"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.5.0-NA"},{"introduced":"0"},{"last_affected":"2.7.1-NA"}]}}],"versions":["bc2caa7fdf006894eff7af936babde69ab5a40f8-huydhn-debug","ciflow/inductor/3b9a386","ciflow/inductor/3d4b92b","ciflow/inductor/d224ac7","ciflow/periodic/054a2fd","ciflow/periodic/2a6d37d","ciflow/periodic/317eeb8","ciflow/periodic/3c32","ciflow/periodic/3e98831","ciflow/periodic/94512-point","ciflow/periodic/csl/test87519","ciflow/periodic/csltest88275","ciflow/periodic/csltest88761","ciflow/periodic/sha-ec5b83","ciflow/slow/01c7106","ciflow/slow/0577043","ciflow/slow/0d5b74da0cab798fbfdb9caa53fad816999c8386-sdym","ciflow/slow/0e81104","ciflow/slow/1732077","ciflow/slow/187eb7c","ciflow/slow/1faef89","ciflow/slow/3920ec1","ciflow/slow/3b7c6b2","ciflow/slow/59a3759","ciflow/slow/70ef0bb","ciflow/slow/788ff06","ciflow/slow/8751002215790a3a88750faa8f4366933e296693-sdym","ciflow/slow/9d85864","ciflow/slow/9ffad5b","ciflow/slow/a206e8b","ciflow/slow/a837609","ciflow/slow/af841f3","ciflow/slow/da3aba1e46157c4df504b067477cdf2b3c96b194-sdym","ciflow/unstable/123","cslpull75","cslpull76","cslpull77","cslpull78","cslpull79","cslpull80","cslpull81","cslpull82","cslpull83","cslpull84","cslpull85","cslpull86","cslpull87","cslpull88","cslpull89","cslpull90","cslpull91","cslpull92","forpull1","malfet/tag-2ef5611","malfet/tag-317b1a0","malfet/tag-ec6f767","nightly-binary","v0.1.1","v0.1.10","v0.1.11","v0.1.2","v0.1.3","v0.1.4","v0.1.5","v0.1.6","v0.1.7","v0.1.8","v0.1.9","v1.0.0a0","v1.0rc0","v1.0rc1","v1.1.0a0","v1.2.0a0","v1.3.0a0","v1.4.0a0","v1.8.0-rc1","v2.5.0","v2.5.0-rc1","v2.5.0-rc10","v2.5.0-rc2","v2.5.0-rc3","v2.5.0-rc4","v2.5.0-rc5","v2.5.0-rc6","v2.5.0-rc7","v2.5.0-rc8","v2.5.0-rc9","v2.7.0","v2.7.0-rc1","v2.7.0-rc10","v2.7.0-rc2","v2.7.0-rc3","v2.7.0-rc4","v2.7.0-rc5","v2.7.0-rc6","v2.7.0-rc7","v2.7.0-rc8","v2.7.0-rc9","v2.7.1","v2.7.1-rc1","v2.7.1-rc2","v2.7.1-rc3","v2.7.1-rc4","v2.7.1-rc5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-63396.json"}}],"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"}]}