{"id":"RHSA-2026:42125","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","modified":"2026-08-04T10:24:41Z","published":"2026-08-01T10:10:22Z","upstream":["CVE-2026-57053"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:42125"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-57053"},{"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_42125.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2491878"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-57053"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57053"},{"type":"ARTICLE","url":"https://lists.gnu.org/archive/html/help-libidn/2026-05/msg00000.html"},{"type":"ARTICLE","url":"https://lists.gnu.org/archive/html/help-libidn/2026-06/msg00001.html"}],"affected":[{"package":{"name":"idn2","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/idn2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.3.8-4.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:42125.json"}},{"package":{"name":"libidn2","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libidn2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.3.8-4.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:42125.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}