CVE-2026-21677

HIGH

Color Iccdev < 2.3.1.1 - Improper Input Validation

Title source: rule
STIX 2.1

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have Undefined Behavior in its CIccCLUT::Init function which initializes and sets the size of a CLUT. This issue is fixed in version 2.3.1.1.

Scores

CVSS v3 8.8
EPSS 0.0013
EPSS Percentile 32.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-20 CWE-758
Status published
Products (1)
color/iccdev < 2.3.1.1
Published Jan 06, 2026
Tracked Since Feb 18, 2026