CVE-2026-41254: Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication.
Overview
- Severity
- Medium (CVSS 4)
- CVSS Vector
- CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Apr
- Released
- 2026-04-21
- Last Updated
- 2026-04-29
- EPSS Score
- 0.04% (percentile: 14.2%)
Affected Products (3)
Open Source Software
- azl3 lcms2 2.15-2 on Azure Linux 3.0
- cbl2 lcms2 2.13.1-2 on CBL Mariner 2.0
- azl3 lcms2 2.15-1 on Azure Linux 3.0
Revision History
- 2026-04-21: Information published.
- 2026-04-29: Information published.
- 2026-04-29: Information published.