{"id":"RHSA-2026:20356","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","modified":"2026-09-06T10:09:55Z","published":"2026-09-05T10:09:12Z","upstream":["CVE-2026-40930"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:20356"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-40930"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_20356.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2484837"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-40930"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40930"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2026/05/15/21"},{"type":"ARTICLE","url":"https://github.com/pnggroup/libpng/commit/faf06924688b62d7c1654b5ceddedbde66ffadb4"},{"type":"ARTICLE","url":"https://github.com/pnggroup/libpng/security/advisories/GHSA-c4v6-gxrq-6g2x"}],"affected":[{"package":{"name":"libpng","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libpng"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.6.58-1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:20356.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L"}]}