Amazon Linux 2023 Security Advisory: ALAS2023-2026-2104
Advisory Released Date: 2026-08-31
Advisory Updated Date: 2026-08-31
Severity:
Important
Issue Overview:
Local privilege escalation via as-user mount spoofing
NOTE: https://github.com/azqzazq1/CVE-2026-7867-disk2root (CVE-2026-7867)
Affected Packages:
udisks2
Issue Correction:
Run dnf update udisks2 --releasever 2023.12.20260831 or dnf update --advisory ALAS2023-2026-2104 --releasever 2023.12.20260831 to update your system.
More information on how to update your system can be found on this page: Amazon Linux 2023 documentation
New Packages:
aarch64:
udisks2-lsm-debuginfo-2.10.1-6.amzn2023.0.4.aarch64
udisks2-debugsource-2.10.1-6.amzn2023.0.4.aarch64
libudisks2-devel-2.10.1-6.amzn2023.0.4.aarch64
udisks2-lvm2-debuginfo-2.10.1-6.amzn2023.0.4.aarch64
udisks2-debuginfo-2.10.1-6.amzn2023.0.4.aarch64
libudisks2-debuginfo-2.10.1-6.amzn2023.0.4.aarch64
libudisks2-2.10.1-6.amzn2023.0.4.aarch64
udisks2-lvm2-2.10.1-6.amzn2023.0.4.aarch64
udisks2-lsm-2.10.1-6.amzn2023.0.4.aarch64
udisks2-2.10.1-6.amzn2023.0.4.aarch64
src:
udisks2-2.10.1-6.amzn2023.0.4.src
x86_64:
libudisks2-debuginfo-2.10.1-6.amzn2023.0.4.x86_64
udisks2-lvm2-debuginfo-2.10.1-6.amzn2023.0.4.x86_64
libudisks2-devel-2.10.1-6.amzn2023.0.4.x86_64
udisks2-lvm2-2.10.1-6.amzn2023.0.4.x86_64
udisks2-lsm-debuginfo-2.10.1-6.amzn2023.0.4.x86_64
udisks2-debuginfo-2.10.1-6.amzn2023.0.4.x86_64
libudisks2-2.10.1-6.amzn2023.0.4.x86_64
udisks2-debugsource-2.10.1-6.amzn2023.0.4.x86_64
udisks2-lsm-2.10.1-6.amzn2023.0.4.x86_64
udisks2-2.10.1-6.amzn2023.0.4.x86_64