{"id":"BIT-pytorch-2025-2999","summary":"PyTorch torch.nn.utils.rnn.unpack_sequence memory corruption","details":"A vulnerability was found in PyTorch 2.6.0. It has been rated as critical. Affected by this issue is the function torch.nn.utils.rnn.unpack_sequence. The manipulation leads to memory corruption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.","aliases":["CVE-2025-2999","PYSEC-2025-193"],"modified":"2026-05-20T18:41:34.048721601Z","published":"2025-05-30T05:56:59.244Z","database_specific":{"cpes":["cpe:2.3:a:linuxfoundation:pytorch:*:*:*:*:*:python:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://github.com/pytorch/pytorch/issues/149622"},{"type":"WEB","url":"https://github.com/pytorch/pytorch/issues/149622#issue-2935495265"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2999"},{"type":"WEB","url":"https://vuldb.com/?ctiid.302048"},{"type":"WEB","url":"https://vuldb.com/?id.302048"},{"type":"WEB","url":"https://vuldb.com/?submit.524198"}],"affected":[{"package":{"name":"pytorch","ecosystem":"Bitnami","purl":"pkg:bitnami/pytorch"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.6.0"},{"fixed":"2.7.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/pytorch/BIT-pytorch-2025-2999.json"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}],"schema_version":"1.7.3"}