{"id":"RHSA-2026:54070","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","modified":"2026-09-01T10:25:32Z","published":"2026-08-12T10:16:42Z","upstream":["CVE-2026-58050"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:54070"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-58050"},{"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_54070.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493955"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-58050"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58050"},{"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-integer-overflow-in-publickey-subsystem-attribute-allocation"}],"affected":[{"package":{"name":"libssh2","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libssh2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.11.1-10.4.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:54070.json"}},{"package":{"name":"libssh2-docs","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libssh2-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.11.1-10.4.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:54070.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:L/A:H"}]}