Amazon Linux 2023 Security Advisory: ALAS2023-2026-2156
Advisory Released Date: 2026-09-14
Advisory Updated Date: 2026-09-14
Severity:
Important
Issue Overview:
An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c (CVE-2026-52490)
Affected Packages:
libtiff
Issue Correction:
Run dnf update libtiff --releasever 2023.12.20260914 or dnf update --advisory ALAS2023-2026-2156 --releasever 2023.12.20260914 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:
libtiff-debugsource-4.4.0-4.amzn2023.0.28.aarch64
libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.28.aarch64
libtiff-4.4.0-4.amzn2023.0.28.aarch64
libtiff-static-4.4.0-4.amzn2023.0.28.aarch64
libtiff-debuginfo-4.4.0-4.amzn2023.0.28.aarch64
libtiff-tools-4.4.0-4.amzn2023.0.28.aarch64
libtiff-devel-4.4.0-4.amzn2023.0.28.aarch64
src:
libtiff-4.4.0-4.amzn2023.0.28.src
x86_64:
libtiff-debugsource-4.4.0-4.amzn2023.0.28.x86_64
libtiff-static-4.4.0-4.amzn2023.0.28.x86_64
libtiff-tools-4.4.0-4.amzn2023.0.28.x86_64
libtiff-4.4.0-4.amzn2023.0.28.x86_64
libtiff-tools-debuginfo-4.4.0-4.amzn2023.0.28.x86_64
libtiff-devel-4.4.0-4.amzn2023.0.28.x86_64
libtiff-debuginfo-4.4.0-4.amzn2023.0.28.x86_64