{"schemaVersion":3,"id":"SUSE-SU-2026:4622-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for apache-sshd\n\nThis update for apache-sshd fixes the following issues:\n\n- CVE-2026-77185: Asynchronous authentication can bypass signature verification (bsc#1283357).\n- CVE-2026-93994: Repeated-publickey policy bypass on server (bsc#1283352).\n- CVE-2026-93995: Remote execution of JGit 'archive -o=file.zip' can write file on the server (bsc#1283350).\n- CVE-2026-93996: Memory exhaustion DoS via unbounded SCP command line read (bsc#1283348).\n- CVE-2026-94002: Memory exhaustion in SFTP client via unsolicited SFTP replies (bsc#1283347).\n- CVE-2026-94029: Memory exhaustion in SFTP v6 check-file-name/check-file-handle extension (bsc#1283346).\n- CVE-2026-94052: LDAP password authentication ineffective (bsc#1283345).\n- CVE-2026-94053: LDAP injection in sshd-ldap (bsc#1283344).\n\nChanges for apache-sshd:\n\n- Update to upstream version 2.20.0:\n + GH-656 ChannelPipedInputStream: shrink buffer when emptied\n + GH-906 Fix finding a signature factory for BC ed25519 keys\n + GH-911 Fix server-side SOCKS5 proxy for fragmented and\n pipelined CONNECT requests\n + Allow asynchronous authentication only for password and\n keyboard-interactive authentication schemes\n + Fix authentication requiring multiple public keys\n (server-side)\n + Better argument handling in sshd-git\n + More checks in authentication (server-side)\n + Better SCP command handling\n + SFTP client: simplify response message handling\n + Fix check-file-name/check-file-handle SFTP v6 extension\n + Improve LDAP authentication (sshd-ldap)\n * New Features\n + GH-905 Implement the 'from' and 'expiry-time' options in\n authorized_keys handling in public key authentication (server\n 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2.20.0-150200.5.19.1","eol":null,"hubHref":null}],"affectedCount":11,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264622-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20264622-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1283344","label":"bugzilla.suse.com/1283344","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1283345","label":"bugzilla.suse.com/1283345","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1283346","label":"bugzilla.suse.com/1283346","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1283347","label":"bugzilla.suse.com/1283347","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1283348","label":"bugzilla.suse.com/1283348","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1283350","label":"bugzilla.suse.com/1283350","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1283352","label":"bugzilla.suse.com/1283352","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1283357","label":"bugzilla.suse.com/1283357","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-77185","label":"www.suse.com/security/cve/CVE-2026-77185","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93994","label":"www.suse.com/security/cve/CVE-2026-93994","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93995","label":"www.suse.com/security/cve/CVE-2026-93995","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93996","label":"www.suse.com/security/cve/CVE-2026-93996","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-94002","label":"www.suse.com/security/cve/CVE-2026-94002","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-94029","label":"www.suse.com/security/cve/CVE-2026-94029","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-94052","label":"www.suse.com/security/cve/CVE-2026-94052","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-94053","label":"www.suse.com/security/cve/CVE-2026-94053","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-77185","CVE-2026-93994","CVE-2026-93995","CVE-2026-93996","CVE-2026-94002","CVE-2026-94029","CVE-2026-94052","CVE-2026-94053"],"downstream":[],"duplicates":[],"related":["CVE-2026-77185","CVE-2026-93994","CVE-2026-93995","CVE-2026-93996","CVE-2026-94002","CVE-2026-94029","CVE-2026-94052","CVE-2026-94053"]},"timeline":[{"kind":"published","date":"2026-10-12T07:25:50.000Z","label":"Published","detail":"Vulnerability 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