{"id":"SUSE-SU-2026:1565-1","summary":"Security update for libssh","details":"This update for libssh fixes the following issues:\n\n- CVE-2026-0964: improper sanitation of paths received from SCP servers can cause path traversal (bsc#1258049).\n- CVE-2026-0965: possible denial of service when parsing unexpected configuration files (bsc#1258045).\n- CVE-2026-0966: buffer underflow in ssh_get_hexa() on invalid input (bsc#1258054).\n- CVE-2026-0967: specially crafted patterns could cause denial of service (bsc#1258081).\n- CVE-2026-0968: malformed SFTP message can lead to out of bound read (bsc#1258080).\n- CVE-2026-3731: denial of service via out-of-bounds read in SFTP extension name handler (bsc#1259377).\n","modified":"2026-04-24T08:15:08.086797Z","published":"2026-04-23T07:08:38Z","related":["CVE-2026-0964","CVE-2026-0965","CVE-2026-0966","CVE-2026-0967","CVE-2026-0968","CVE-2026-3731"],"upstream":["CVE-2026-0964","CVE-2026-0965","CVE-2026-0966","CVE-2026-0967","CVE-2026-0968","CVE-2026-3731"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261565-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258045"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258049"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258054"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258080"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258081"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259377"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-0964"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-0965"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-0966"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-0967"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-0968"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-3731"}],"affected":[{"package":{"name":"libssh","ecosystem":"SUSE:Linux Enterprise Micro 5.3","purl":"pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.8-150400.3.17.1"}]}],"ecosystem_specific":{"binaries":[{"libssh-config":"0.9.8-150400.3.17.1","libssh4":"0.9.8-150400.3.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1565-1.json"}},{"package":{"name":"libssh","ecosystem":"SUSE:Linux Enterprise Micro 5.4","purl":"pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.8-150400.3.17.1"}]}],"ecosystem_specific":{"binaries":[{"libssh-config":"0.9.8-150400.3.17.1","libssh4":"0.9.8-150400.3.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1565-1.json"}},{"package":{"name":"libssh","ecosystem":"SUSE:Linux Enterprise Micro 5.5","purl":"pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.8-150400.3.17.1"}]}],"ecosystem_specific":{"binaries":[{"libssh-config":"0.9.8-150400.3.17.1","libssh4":"0.9.8-150400.3.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1565-1.json"}}],"schema_version":"1.7.5"}