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.
Scores
CVSS v3
4.0
EPSS
0.0037
EPSS Percentile
28.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
CWE-696
Status
published
Products (2)
littlecms/little cms color engine
< 2.18
littlecms/little_cms
< 2.18
Published
Apr 18, 2026
Tracked Since
Apr 18, 2026