{"id":"SUSE-SU-2026:4827-1","summary":"Security update for openssh","details":"This update for openssh fixes the following issues:\n\n- CVE-2026-73281: refused binding requests on locked SSH agents can allow destination restriction bypasses\n  (bsc#1275075).\n- CVE-2026-73282: unsynchronized remote forwarding updates in SSH client multiplexing can cause use-after-free\n  (bsc#1275074).\n- CVE-2026-73283: unenforced restriction keywords on tunnel forwarding can allow administrative security policy bypasses\n  (bsc#1275079).\n\nChanges for openssh:\n- Included mentions of the configuration drop-in directories (bsc#1259462).\n","modified":"2026-10-21T20:01:43.240514443Z","published":"2026-10-21T11:57:42Z","related":["CVE-2026-73281","CVE-2026-73282","CVE-2026-73283"],"upstream":["CVE-2026-73281","CVE-2026-73282","CVE-2026-73283"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264827-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259462"},{"type":"REPORT","url":"https://bugzilla.suse.com/1275074"},{"type":"REPORT","url":"https://bugzilla.suse.com/1275075"},{"type":"REPORT","url":"https://bugzilla.suse.com/1275079"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-73281"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-73282"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-73283"}],"affected":[{"package":{"name":"openssh","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","purl":"pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6p1-150600.6.52.2"}]}],"ecosystem_specific":{"binaries":[{"openssh-clients":"9.6p1-150600.6.52.2","openssh-common":"9.6p1-150600.6.52.2","openssh-fips":"9.6p1-150600.6.52.2","openssh-helpers":"9.6p1-150600.6.52.2","openssh-server":"9.6p1-150600.6.52.2","openssh-server-config-disallow-rootlogin":"9.6p1-150600.6.52.2","openssh":"9.6p1-150600.6.52.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4827-1.json"}},{"package":{"name":"openssh-askpass-gnome","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP7","purl":"pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6p1-150600.6.52.1"}]}],"ecosystem_specific":{"binaries":[{"openssh-askpass-gnome":"9.6p1-150600.6.52.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4827-1.json"}},{"package":{"name":"openssh","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6p1-150600.6.52.2"}]}],"ecosystem_specific":{"binaries":[{"openssh":"9.6p1-150600.6.52.2","openssh-askpass-gnome":"9.6p1-150600.6.52.1","openssh-clients":"9.6p1-150600.6.52.2","openssh-common":"9.6p1-150600.6.52.2","openssh-fips":"9.6p1-150600.6.52.2","openssh-helpers":"9.6p1-150600.6.52.2","openssh-server":"9.6p1-150600.6.52.2","openssh-server-config-disallow-rootlogin":"9.6p1-150600.6.52.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4827-1.json"}},{"package":{"name":"openssh-askpass-gnome","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6p1-150600.6.52.1"}]}],"ecosystem_specific":{"binaries":[{"openssh-server":"9.6p1-150600.6.52.2","openssh-server-config-disallow-rootlogin":"9.6p1-150600.6.52.2","openssh":"9.6p1-150600.6.52.2","openssh-askpass-gnome":"9.6p1-150600.6.52.1","openssh-clients":"9.6p1-150600.6.52.2","openssh-common":"9.6p1-150600.6.52.2","openssh-fips":"9.6p1-150600.6.52.2","openssh-helpers":"9.6p1-150600.6.52.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4827-1.json"}},{"package":{"name":"openssh","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6p1-150600.6.52.2"}]}],"ecosystem_specific":{"binaries":[{"openssh-server-config-disallow-rootlogin":"9.6p1-150600.6.52.2","openssh":"9.6p1-150600.6.52.2","openssh-askpass-gnome":"9.6p1-150600.6.52.1","openssh-clients":"9.6p1-150600.6.52.2","openssh-common":"9.6p1-150600.6.52.2","openssh-fips":"9.6p1-150600.6.52.2","openssh-helpers":"9.6p1-150600.6.52.2","openssh-server":"9.6p1-150600.6.52.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4827-1.json"}},{"package":{"name":"openssh-askpass-gnome","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6p1-150600.6.52.1"}]}],"ecosystem_specific":{"binaries":[{"openssh-common":"9.6p1-150600.6.52.2","openssh-fips":"9.6p1-150600.6.52.2","openssh-helpers":"9.6p1-150600.6.52.2","openssh-server":"9.6p1-150600.6.52.2","openssh-server-config-disallow-rootlogin":"9.6p1-150600.6.52.2","openssh":"9.6p1-150600.6.52.2","openssh-askpass-gnome":"9.6p1-150600.6.52.1","openssh-clients":"9.6p1-150600.6.52.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4827-1.json"}}],"schema_version":"1.9.1"}