{"id":"RHSA-2026:46535","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","modified":"2026-09-08T10:15:07Z","published":"2026-07-28T10:13:53Z","upstream":["CVE-2026-58051"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:46535"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-58051"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_46535.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493950"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-58051"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58051"},{"type":"ARTICLE","url":"https://github.com/bikini/exploitarium/tree/main/libssh2-publickey-list-calc-poc"},{"type":"ARTICLE","url":"https://github.com/libssh2/libssh2/blob/master/src/publickey.c"},{"type":"ARTICLE","url":"https://www.vulncheck.com/advisories/libssh2-free-of-uninitialized-pointer-in-publickey-list-cleanup"}],"affected":[{"package":{"name":"libssh2","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libssh2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.11.1-10.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:46535.json"}},{"package":{"name":"libssh2-docs","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libssh2-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.11.1-10.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:46535.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H"}]}