CVE-2026-21686

HIGH

iccDEV < 2.3.1.1 - Undefined Behavior in CIccTagLutAtoB::Validate()

Title source: llm
STIX 2.1

Description

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have Undefined Behavior in `CIccTagLutAtoB::Validate()`. This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.

References (3)

Core 3
Core References
Issue Tracking, Exploit, Vendor Advisory x_refsource_misc
https://github.com/InternationalColorConsortium/iccDEV/issues/214

Scores

CVSS v3 7.1
EPSS 0.0024
EPSS Percentile 15.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20 CWE-758
Status published
Products (1)
color/iccdev < 2.3.1.1
Published Jan 07, 2026
Tracked Since Feb 18, 2026