Amazon Linux 2 Security Advisory: ALAS2-2026-3359
Advisory Released Date: 2026-06-22
Advisory Updated Date: 2026-06-22
Severity:
Medium
Issue Overview:
Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication. (CVE-2026-41254)
Affected Packages:
lcms2
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update lcms2 or yum update --advisory ALAS2-2026-3359 to update your system.
New Packages:
aarch64:
lcms2-2.6-3.amzn2.0.4.aarch64
lcms2-utils-2.6-3.amzn2.0.4.aarch64
lcms2-devel-2.6-3.amzn2.0.4.aarch64
lcms2-debuginfo-2.6-3.amzn2.0.4.aarch64
i686:
lcms2-2.6-3.amzn2.0.4.i686
lcms2-utils-2.6-3.amzn2.0.4.i686
lcms2-devel-2.6-3.amzn2.0.4.i686
lcms2-debuginfo-2.6-3.amzn2.0.4.i686
src:
lcms2-2.6-3.amzn2.0.4.src
x86_64:
lcms2-2.6-3.amzn2.0.4.x86_64
lcms2-utils-2.6-3.amzn2.0.4.x86_64
lcms2-devel-2.6-3.amzn2.0.4.x86_64
lcms2-debuginfo-2.6-3.amzn2.0.4.x86_64