{"id":"RLSA-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\n* udisks: Missing Authorization Check Allows Unprivileged Users to Restore LUKS Headers via udisks D-Bus API (CVE-2026-26103)\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.","modified":"2026-03-09T01:22:15.287147Z","published":"2026-03-05T09:12:24.748134Z","upstream":["CVE-2026-26103","CVE-2026-26104"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:3476"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2433719"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2433717"}],"affected":[{"package":{"name":"udisks2","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/udisks2?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.10.90-6.el10_1.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:3476.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}