Amazon Linux 2023 Security Advisory: ALAS2023-2026-1916
Advisory Released Date: 2026-07-07
Advisory Updated Date: 2026-07-07
Severity:
Important
Issue Overview:
Integer Overflow or Wraparound in libblkid/src/partitions/dos.c (CVE-2026-53615)
Affected Packages:
util-linux
Issue Correction:
Run dnf update util-linux --releasever 2023.12.20260706 or dnf update --advisory ALAS2023-2026-1916 --releasever 2023.12.20260706 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:
libsmartcols-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
libblkid-devel-2.37.4-1.amzn2023.0.5.aarch64
libuuid-devel-2.37.4-1.amzn2023.0.5.aarch64
libsmartcols-2.37.4-1.amzn2023.0.5.aarch64
python3-libmount-2.37.4-1.amzn2023.0.5.aarch64
uuidd-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
libmount-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
util-linux-core-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
libblkid-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
uuidd-2.37.4-1.amzn2023.0.5.aarch64
python3-libmount-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
util-linux-user-2.37.4-1.amzn2023.0.5.aarch64
libfdisk-devel-2.37.4-1.amzn2023.0.5.aarch64
libsmartcols-devel-2.37.4-1.amzn2023.0.5.aarch64
libfdisk-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
util-linux-core-2.37.4-1.amzn2023.0.5.aarch64
libuuid-2.37.4-1.amzn2023.0.5.aarch64
libblkid-2.37.4-1.amzn2023.0.5.aarch64
libmount-devel-2.37.4-1.amzn2023.0.5.aarch64
libmount-2.37.4-1.amzn2023.0.5.aarch64
util-linux-user-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
libfdisk-2.37.4-1.amzn2023.0.5.aarch64
util-linux-debugsource-2.37.4-1.amzn2023.0.5.aarch64
util-linux-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
libuuid-debuginfo-2.37.4-1.amzn2023.0.5.aarch64
util-linux-2.37.4-1.amzn2023.0.5.aarch64
src:
util-linux-2.37.4-1.amzn2023.0.5.src
x86_64:
util-linux-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
libfdisk-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
libmount-devel-2.37.4-1.amzn2023.0.5.x86_64
uuidd-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
libblkid-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
libuuid-devel-2.37.4-1.amzn2023.0.5.x86_64
libuuid-2.37.4-1.amzn2023.0.5.x86_64
libsmartcols-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
util-linux-debugsource-2.37.4-1.amzn2023.0.5.x86_64
uuidd-2.37.4-1.amzn2023.0.5.x86_64
libuuid-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
libblkid-2.37.4-1.amzn2023.0.5.x86_64
libblkid-devel-2.37.4-1.amzn2023.0.5.x86_64
libmount-2.37.4-1.amzn2023.0.5.x86_64
libfdisk-2.37.4-1.amzn2023.0.5.x86_64
libsmartcols-2.37.4-1.amzn2023.0.5.x86_64
python3-libmount-2.37.4-1.amzn2023.0.5.x86_64
python3-libmount-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
libmount-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
libsmartcols-devel-2.37.4-1.amzn2023.0.5.x86_64
util-linux-core-2.37.4-1.amzn2023.0.5.x86_64
util-linux-2.37.4-1.amzn2023.0.5.x86_64
libfdisk-devel-2.37.4-1.amzn2023.0.5.x86_64
util-linux-user-2.37.4-1.amzn2023.0.5.x86_64
util-linux-core-debuginfo-2.37.4-1.amzn2023.0.5.x86_64
util-linux-user-debuginfo-2.37.4-1.amzn2023.0.5.x86_64