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.

References

https://www.openwall.com/lists/oss-security/2026/04/30/8

https://github.com/mm2/Little-CMS/compare/lcms2.18...lcms2.19

https://github.com/mm2/Little-CMS/commit/6a686019825a89b715d16671f18d049523354176

Details

Source: Mitre, NVD

Published: 2026-04-30

Updated: 2026-04-30

Risk Information

CVSS v2

Base Score: 2.6

Vector: CVSS2#AV:L/AC:H/Au:N/C:P/I:N/A:P

Severity: Low

CVSS v3

Base Score: 4

Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

Severity: Medium