{"id":"ALSA-2026:94533","summary":"Important: cockpit security update","details":"Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports, SELinux troubleshooting, interactive command-line sessions, and more.  \n\nSecurity Fix(es):  \n\n  * cockpit: Cockpit: Denial of Service in `cockpit-ws` due to URL-root handling without a trailing slash (CVE-2026-91147)\n  * cockpit: Cockpit: Denial of Service via unbounded connection thread spawning (CVE-2026-91149)\n  * cockpit-ws: cockpit: cockpit-ws: unauthenticated remote memory leak via CockpitLang cookie in send_login_html (CVE-2026-76235)\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","modified":"2026-11-04T16:45:02.617050208Z","published":"2026-11-03T00:00:00Z","related":["CVE-2026-76235","CVE-2026-91147","CVE-2026-91149"],"upstream":["CVE-2026-76235","CVE-2026-91147","CVE-2026-91149"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:94533"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-76235"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-91147"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-91149"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2479230"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2479422"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2519497"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-94533.html"}],"affected":[{"package":{"name":"cockpit","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/cockpit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"356.4-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:94533.json"}},{"package":{"name":"cockpit-bridge","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/cockpit-bridge"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"356.4-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:94533.json"}},{"package":{"name":"cockpit-doc","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/cockpit-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"356.4-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:94533.json"}},{"package":{"name":"cockpit-packagekit","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/cockpit-packagekit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"356.4-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:94533.json"}},{"package":{"name":"cockpit-storaged","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/cockpit-storaged"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"356.4-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:94533.json"}},{"package":{"name":"cockpit-system","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/cockpit-system"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"356.4-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:94533.json"}},{"package":{"name":"cockpit-ws","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/cockpit-ws"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"356.4-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:94533.json"}},{"package":{"name":"cockpit-ws-selinux","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/cockpit-ws-selinux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"356.4-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:94533.json"}}],"schema_version":"1.9.2"}