Freedesktop Udisks vulnerabilities

CVE-2026-26103 [HIGH] CWE-862 CVE-2026-26103: A flaw was found in the udisks storage management daemon that exposes a privileged D-Bus API for res A flaw was found in the udisks storage management daemon that exposes a privileged D-Bus API for restoring LUKS encryption headers without proper authorization checks. The issue allows a local unprivileged user to instruct the root-owned udisks daemon to overwrite encryption metadata on block devices. This can permanently invalidate encryption keys an

CVE-2026-26104 [MEDIUM] CWE-862 CVE-2026-26104: A flaw was found in the udisks storage management daemon that allows unprivileged users to back up L A flaw was found in the udisks storage management daemon that allows unprivileged users to back up LUKS encryption headers without authorization. The issue occurs because a privileged D-Bus method responsible for exporting encryption metadata does not perform a policy check. As a result, sensitive cryptographic metadata can be read and written to at

CVE-2018-17336 [HIGH] CWE-134 CVE-2018-17336: UDisks 2.8.0 has a format string vulnerability in udisks_log in udiskslogging.c, allowing attackers UDisks 2.8.0 has a format string vulnerability in udisks_log in udiskslogging.c, allowing attackers to obtain sensitive information (stack contents), cause a denial of service (memory corruption), or possibly have unspecified other impact via a malformed filesystem label, as demonstrated by %d or %n substrings.

CVE-2014-0004 [MEDIUM] CWE-119 CVE-2014-0004: Stack-based buffer overflow in udisks before 1.0.5 and 2.x before 2.1.3 allows local users to cause Stack-based buffer overflow in udisks before 1.0.5 and 2.x before 2.1.3 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long mount point.

CVE-2010-1149 [LOW] CWE-200 CVE-2010-1149: probers/udisks-dm-export.c in udisks before 1.0.1 exports UDISKS_DM_TARGETS_PARAMS information to ud probers/udisks-dm-export.c in udisks before 1.0.1 exports UDISKS_DM_TARGETS_PARAMS information to udev even for a crypt UDISKS_DM_TARGETS_TYPE, which allows local users to discover encryption keys by (1) running a certain udevadm command or (2) reading a certain file under /dev/.udev/db/.