{"id":"SUSE-SU-2026:3074-1","summary":"Security update for libssh2_org","details":"This update for libssh2_org fixes the following issue\n\nSecurity changes:\n\n- CVE-2026-55199: pre-Authentication DoS via SSH_MSG_EXT_INFO Handler (bsc#1268530).\n\nOther changes:\n\n- rebuild libssh2_org against openssl 1.1.1, enabling ed25519 support. (bsc#1227490)\n","modified":"2026-07-17T09:30:06.195061494Z","published":"2026-07-16T09:59:21Z","related":["CVE-2026-55199"],"upstream":["CVE-2026-55199"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263074-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1227490"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268530"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-55199"}],"affected":[{"package":{"name":"libssh2_org","ecosystem":"SUSE:Linux Enterprise Micro 5.3","purl":"pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.0-150200.9.5.1"}]}],"ecosystem_specific":{"binaries":[{"libssh2-1":"1.11.0-150200.9.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3074-1.json"}},{"package":{"name":"libssh2_org","ecosystem":"SUSE:Linux Enterprise Micro 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