CVE-2026-42798
Medium
Description
Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c.
SeverityMedium
CVSS4.0
Exploit probability—
ProductLittlecms Little Cms Color Engine
PublishedApr 30, 2026
First seenApr 30, 2026
Weakness typeCWE-190Integer overflow
How to fix
Update
- littlecms little cms color engine2.19 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| littlecms little cms color engine | 2.16 ≤ v < 2.19 | 2.19 |
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