CVE-2026-21493

MEDIUM

iccDEV <2.3.1.1 - Memory Corruption

Title source: llm
STIX 2.1

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are vulnerable to Type Confusion in its CIccSingleSampledeCurveXml class during XML Curve Serialization. This issue is fixed in version 2.3.1.2.

Scores

CVSS v3 6.6
EPSS 0.0002
EPSS Percentile 5.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-188 CWE-703 CWE-843
Status published
Products (1)
color/iccdev < 2.3.1.2
Published Jan 06, 2026
Tracked Since Feb 18, 2026