{"id":"ALSA-2026:3476","summary":"Important: udisks2 security update","details":"The Udisks project provides a daemon, tools, and libraries to access and manipulate disks, storage devices, and technologies.  \n\nSecurity Fix(es):  \n\n  * udisks: Missing Authorization Check Allows Unprivileged Users to Back Up LUKS Headers via udisks D-Bus API (CVE-2026-26104)\n  * udisks: Missing Authorization Check Allows Unprivileged Users to Restore LUKS Headers via udisks D-Bus API (CVE-2026-26103)\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":"2026-03-06T09:59:19.169592Z","published":"2026-03-02T00:00:00Z","related":["CVE-2026-26103","CVE-2026-26104"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:3476"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-26103"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-26104"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2433717"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2433719"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-3476.html"}],"affected":[{"package":{"name":"libudisks2","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/libudisks2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.90-6.el10_1.1.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:3476.json"}},{"package":{"name":"libudisks2-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/libudisks2-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.90-6.el10_1.1.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:3476.json"}},{"package":{"name":"udisks2","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/udisks2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.90-6.el10_1.1.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:3476.json"}},{"package":{"name":"udisks2-iscsi","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/udisks2-iscsi"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.90-6.el10_1.1.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:3476.json"}},{"package":{"name":"udisks2-lsm","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/udisks2-lsm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.90-6.el10_1.1.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:3476.json"}},{"package":{"name":"udisks2-lvm2","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/udisks2-lvm2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.90-6.el10_1.1.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:3476.json"}}],"schema_version":"1.7.3"}