{"id":"ALSA-2026:21700","summary":"Important: cockpit security update","details":"Cockpit enables users to administer GNU/Linux servers using a web browser. It  \noffers network configuration, log inspection, diagnostic reports, SELinux  \ntroubleshooting, interactive command-line sessions, and more.  \n\nSecurity Fix(es):  \n\n  * cockpit: Cockpit: Arbitrary command execution via crafted links in system logs\n\n\nUI (CVE-2026-4802)  \n\nFor more details about the security issue(s), including the impact, a CVSS  \nscore, acknowledgments, and other related information, refer to the CVE page(s)  \nlisted in the References section.\n","modified":"2026-05-28T20:45:04.160596273Z","published":"2026-05-28T00:00:00Z","related":["CVE-2026-4802"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:21700"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-4802"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2026-21700.html"}],"affected":[{"package":{"name":"cockpit","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/cockpit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"310.8-1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:21700.json"}},{"package":{"name":"cockpit-bridge","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/cockpit-bridge"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"310.8-1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:21700.json"}},{"package":{"name":"cockpit-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/cockpit-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"310.8-1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:21700.json"}},{"package":{"name":"cockpit-system","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/cockpit-system"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"310.8-1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:21700.json"}},{"package":{"name":"cockpit-ws","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/cockpit-ws"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"310.8-1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:21700.json"}}],"schema_version":"1.7.5"}