{"id":"CLSA-2026-1784297006","summary":"openssh: Fix of 6 CVEs","details":"- CVE-2026-59998: document that GSSAPIStrictAcceptorCheck is ineffective when the server is\n  joined to a Windows Active Directory. Backport upstream commit 8058c5bd.","modified":"2026-10-26T09:31:16.593698882Z","published":"2026-07-17T14:04:01Z","upstream":["CVE-2026-59998"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1784297006.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59995"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59996"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59997"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59998"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59999"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-60000"}],"affected":[{"package":{"name":"openssh","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/openssh?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784297006.json"}},{"package":{"name":"openssh-askpass","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/openssh-askpass?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784297006.json"}},{"package":{"name":"openssh-clients","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/openssh-clients?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784297006.json"}},{"package":{"name":"openssh-keycat","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/openssh-keycat?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784297006.json"}},{"package":{"name":"openssh-server","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/openssh-server?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784297006.json"}},{"package":{"name":"openssh-sk-dummy","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/openssh-sk-dummy?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784297006.json"}},{"package":{"name":"pam_ssh_agent_auth","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/pam_ssh_agent_auth?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.4-5.45.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784297006.json"}}],"schema_version":"1.9.0"}