[ubuntu/resolute-security] udisks2 2.10.91-1ubuntu2.1 (Accepted)

[Marc Deslauriers]

udisks2 (2.10.91-1ubuntu2.1) resolute-security; urgency=medium

  * SECURITY UPDATE: Privilege escalation via mount point injection
    - debian/patches/CVE-2026-7867-1.patch: udiskslinuxfilesystem: Separate real
      caller identity from as-user target in src/udiskslinuxfilesystem.c.
    - debian/patches/CVE-2026-7867-2.patch: udiskslinuxfilesystem: Rework fstab
      mount authorization for as-user in data/org.freedesktop.UDisks2.xml,
      src/udiskslinuxfilesystem.c.
    - debian/patches/CVE-2026-7867-3.patch: udiskslinuxfilesystem: Log real
      caller uid for as-user mounts in src/udiskslinuxfilesystem.c.
    - debian/patches/CVE-2026-7867-4.patch: udisksdaemonutil: Pass as-user
      target to polkit details in src/udisksdaemonutil.c.
    - debian/patches/CVE-2026-7867-5.patch: tests: Add security tests for as-
      user mount authorization in src/tests/dbus-tests/test_80_filesystem.py.
    - CVE-2026-7867

Date: 2026-08-17 15:19:23.550449+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/udisks2/2.10.91-1ubuntu2.1
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