{"schema_version":"1.7.3","id":"GHSA-cm76-qm8v-3j95","published":"2025-05-21T16:53:09Z","modified":"2026-02-04T04:26:59.595562Z","aliases":["CVE-2025-47290","GO-2025-3699"],"related":["CGA-7gr6-r47m-5hqw"],"summary":"containerd allows host filesystem access on pull","details":"### Impact\n\nA time-of-check to time-of-use (TOCTOU) vulnerability was found in containerd v2.1.0. While unpacking an image during an image pull, specially crafted container images could arbitrarily modify the host file system. \n\n### Patches\nThis bug has been fixed in the following containerd versions:\n\n* 2.1.1\n\nThe only affected version of containerd is 2.1.0.  Other versions of containerd are not affected.\n\nUsers should update to this version to resolve the issue.\n\n### Workarounds\nEnsure that only trusted images are used and that only trusted users have permissions to import images.\n\n### Credits\nThe containerd project would like to thank Tõnis Tiigi for responsibly disclosing this issue in accordance with the [containerd security policy](https://github.com/containerd/project/blob/main/SECURITY.md).\n\n### References\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-47290\n\n### For more information\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [containerd](https://github.com/containerd/containerd/issues/new/choose)\n* Email us at [security@containerd.io](mailto:security@containerd.io)\n\nTo report a security issue in containerd:\n\n* [Report a new vulnerability](https://github.com/containerd/containerd/security/advisories/new)\n* Email us at [security@containerd.io](mailto:security@containerd.io)","affected":[{"package":{"name":"github.com/containerd/containerd/v2","ecosystem":"Go","purl":"pkg:golang/github.com/containerd/containerd/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.1.0"},{"fixed":"2.1.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-cm76-qm8v-3j95/GHSA-cm76-qm8v-3j95.json"}}],"references":[{"type":"WEB","url":"https://github.com/containerd/containerd/security/advisories/GHSA-cm76-qm8v-3j95"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-47290"},{"type":"WEB","url":"https://github.com/containerd/containerd/commit/cada13298fba85493badb6fecb6ccf80e49673cc"},{"type":"PACKAGE","url":"https://github.com/containerd/containerd"},{"type":"WEB","url":"https://github.com/containerd/containerd/releases/tag/v2.1.1"}],"database_specific":{"cwe_ids":["CWE-367"],"github_reviewed":true,"github_reviewed_at":"2025-05-21T16:53:09Z","nvd_published_at":"2025-05-20T19:15:50Z","severity":"HIGH"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U"}]}