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Debian DSA-6262-1 lcms2 Important Integer Overflow Advisory

debian
Calendar Grey May 10, 2026
Debian Logo
Integer overflows fixed in lcms2 library for Debian distributions. Upgrade recommended for stability.
Two integer overflows were discovered in the LittleCMS 2 colour management library

Summary

For the oldstable distribution (bookworm), this problem has been fixed
in version 2.14-2+deb12u1.

For the stable distribution (trixie), this problem has been fixed in
version 2.16-2+deb13u2.

We recommend that you upgrade your lcms2 packages.

For the detailed security status of lcms2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/lcms2

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
important
Lowest
Low
Medium
High
Critical

Package: lcms2
CVE ID: CVE-2026-41254 CVE-2026-42798

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