CVE-2026-42798CWE-190

Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c

Medium · published April 30, 2026

CVSS v3.1
4.0
EPSS
0%
Percentile
4.1
In the wild
Unconfirmed
What it is

Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c.

The record
Technical detail
CVSS v3.1
4.0 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00154 · 4.1th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-04-30T06:34Z
EPSS history
Timeline
  • 30 APR 06:34Z
    Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c
    cvelistv5