{"id":"RHSA-2026:61581","summary":"Red Hat Security Advisory: tar security, bug fix, and enhancement update","modified":"2026-09-02T10:22:02Z","published":"2026-09-01T10:28:29Z","upstream":["CVE-2026-18477","CVE-2026-18508","CVE-2026-5704"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:61581"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2455360"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509735"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509843"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_61581.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-5704"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-5704"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-5704"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-18477"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-18477"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18477"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-18508"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-18508"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18508"}],"affected":[{"package":{"name":"tar","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/tar"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.34-13.el9_8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:61581.json"}},{"package":{"name":"tar-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/tar-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.34-13.el9_8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:61581.json"}},{"package":{"name":"tar-debugsource","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/tar-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.34-13.el9_8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:61581.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N"}]}