{"id":"RHSA-2026:3291","summary":"Red Hat Security Advisory: runc security update","modified":"2026-04-23T10:10:11Z","published":"2026-02-26T10:23:15Z","related":["GO-2025-4155","GO-2026-4337","GO-2026-4341"],"upstream":["CVE-2025-61726","CVE-2025-61729","CVE-2025-68121"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:3291"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2418462"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2434432"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2437111"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3291.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-61726"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-61726"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61726"},{"type":"ARTICLE","url":"https://go.dev/cl/736712"},{"type":"ARTICLE","url":"https://go.dev/issue/77101"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4341"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-61729"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-61729"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61729"},{"type":"ARTICLE","url":"https://go.dev/cl/725920"},{"type":"ARTICLE","url":"https://go.dev/issue/76445"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/8FJoBkPddm4"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2025-4155"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-68121"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-68121"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68121"},{"type":"ARTICLE","url":"https://go.dev/cl/737700"},{"type":"ARTICLE","url":"https://go.dev/issue/77217"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/K09ubi9FQFk"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4337"}],"affected":[{"package":{"name":"runc","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/runc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:1.4.0-2.el9_7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:3291.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":"4:1.4.0-2.el9_7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:3291.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":"4:1.4.0-2.el9_7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:3291.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}