{"id":"UBUNTU-CVE-2026-24747","details":"PyTorch is a Python package that provides tensor computation. Prior to version 2.10.0, a vulnerability in PyTorch's `weights_only` unpickler allows an attacker to craft a malicious checkpoint file (`.pth`) that, when loaded with `torch.load(..., weights_only=True)`, can corrupt memory and potentially lead to arbitrary code execution. Version 2.10.0 fixes the issue.","modified":"2026-05-20T16:24:46.166055541Z","published":"2026-01-27T22:15:00Z","upstream":["CVE-2026-24747"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-24747"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-24747"},{"type":"REPORT","url":"https://github.com/pytorch/pytorch/163122/commit/954dc5183ee9205cbe79876ad05dd2d9ae752139"},{"type":"REPORT","url":"https://github.com/pytorch/pytorch/issues/163105"},{"type":"REPORT","url":"https://github.com/pytorch/pytorch/releases/tag/v2.10.0"},{"type":"REPORT","url":"https://github.com/pytorch/pytorch/security/advisories/GHSA-63cw-57p8-fm3p"}],"affected":[{"package":{"name":"pytorch","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/pytorch?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.1-7","1.8.1-4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.1-4","binary_name":"libtorch-test"},{"binary_name":"libtorch1.8","binary_version":"1.8.1-4"},{"binary_version":"1.8.1-4","binary_name":"python3-torch"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24747.json"}},{"package":{"name":"pytorch","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/pytorch?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.6.0+dfsg-5build1","2.6.0+dfsg-7"],"ecosystem_specific":{"binaries":[{"binary_version":"2.6.0+dfsg-7","binary_name":"libtorch-test"},{"binary_version":"2.6.0+dfsg-7","binary_name":"libtorch2.6"},{"binary_name":"python3-torch","binary_version":"2.6.0+dfsg-7"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24747.json"}},{"package":{"name":"pytorch","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/pytorch?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.6.0+dfsg-7","2.6.0+dfsg-9","2.9.1+dfsg-1~exp1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"2.9.1+dfsg-1~exp1ubuntu2","binary_name":"libtorch-test"},{"binary_version":"2.9.1+dfsg-1~exp1ubuntu2","binary_name":"libtorch2.9"},{"binary_name":"python3-torch","binary_version":"2.9.1+dfsg-1~exp1ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24747.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}