CVE-2026-41254
7.5
HIGH
CVSS 3.1
EPSS 0.04%
Description
Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication.
How to fix CVE-2026-41254
To remediate CVE-2026-41254, upgrade the affected package to a fixed version below.
- Alpine/lcms2—upgrade to 2.19-r0 or later
- Debian/lcms2—upgrade to 2.12~rc1-2+deb11u1 or later
Is CVE-2026-41254 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.19-r0
- from 0, < 2.12~rc1-2+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |