{"id":"RHSA-2025:20957","summary":"Red Hat Security Advisory: runc security update","modified":"2026-05-01T10:18:53Z","published":"2025-11-12T10:28:14Z","upstream":["CVE-2025-31133","CVE-2025-52565","CVE-2025-52881"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:20957"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404705"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404708"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404715"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_20957.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-31133"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-31133"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-31133"},{"type":"ARTICLE","url":"https://github.com/opencontainers/runc/security/advisories/GHSA-9493-h29p-rfm2"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-52565"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-52565"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52565"},{"type":"ARTICLE","url":"https://github.com/opencontainers/runc/security/advisories/GHSA-qw9x-cqr3-wc7r"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-52881"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-52881"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52881"},{"type":"ARTICLE","url":"https://github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm"},{"type":"ARTICLE","url":"https://github.com/opencontainers/selinux/pull/237"}],"affected":[{"package":{"name":"runc","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/runc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:1.3.0-4.el9_7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2025:20957.json"}},{"package":{"name":"runc-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/runc-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:1.3.0-4.el9_7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2025:20957.json"}},{"package":{"name":"runc-debugsource","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/runc-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:1.3.0-4.el9_7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2025:20957.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H"}]}