{"id":"ALSA-2025:6993","summary":"Moderate: openssh security update","details":"OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server.  \n\nSecurity Fix(es):  \n\n  * openssh: Machine-in-the-middle attack if VerifyHostKeyDNS is enabled (CVE-2025-26465)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  \n\nAdditional Changes:  \n\nFor detailed information on changes in this release, see the AlmaLinuxRelease Notes linked from the References section.\n","modified":"2026-02-04T03:24:47.735828Z","published":"2025-05-13T00:00:00Z","related":["CVE-2025-26465"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:6993"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-26465"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2344780"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2025-6993.html"}],"affected":[{"package":{"name":"openssh","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssh"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:6993.json"}},{"package":{"name":"openssh-askpass","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssh-askpass"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:6993.json"}},{"package":{"name":"openssh-clients","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssh-clients"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:6993.json"}},{"package":{"name":"openssh-keycat","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssh-keycat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:6993.json"}},{"package":{"name":"openssh-server","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/openssh-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.7p1-45.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:6993.json"}},{"package":{"name":"pam_ssh_agent_auth","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/pam_ssh_agent_auth"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.4-5.45.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:6993.json"}}],"schema_version":"1.7.3"}