{"id":"RHSA-2026:43818","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","modified":"2026-10-14T10:20:44Z","published":"2026-07-23T10:14:35Z","upstream":["CVE-2025-64031","CVE-2026-16517"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:43818"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-16517"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-64031"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_43818.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2532805"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-64031"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-64031"},{"type":"ARTICLE","url":"https://gist.github.com/ttuurrnn/1365a4a9b1c3d5826a3a9bbe111f26b8"},{"type":"ARTICLE","url":"https://github.com/libarchive/libarchive/blob/master/libarchive/archive_write_add_filter_gzip.c"},{"type":"ARTICLE","url":"https://github.com/libarchive/libarchive/pull/2734"},{"type":"ARTICLE","url":"https://github.com/libarchive/libarchive/pull/2734/commits"},{"type":"ARTICLE","url":"https://github.com/libarchive/libarchive/pull/2734/files"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2505492"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-16517"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16517"}],"affected":[{"package":{"name":"bsdcat","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/bsdcat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.8.8-3.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43818.json"}},{"package":{"name":"bsdcpio","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/bsdcpio"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.8.8-3.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43818.json"}},{"package":{"name":"bsdtar","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/bsdtar"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.8.8-3.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43818.json"}},{"package":{"name":"bsdunzip","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/bsdunzip"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.8.8-3.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43818.json"}},{"package":{"name":"libarchive","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libarchive"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.8.8-3.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43818.json"}},{"package":{"name":"libarchive-devel","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libarchive-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.8.8-3.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43818.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}