CVE-2026-21678

High

Description

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow vulnerability in IccTagXml(). This issue has been patched in version 2.3.1.2.

SeverityHigh

CVSS7.8

Exploit probability—

ProductColor Iccdev

PublishedJan 7, 2026

First seenJan 7, 2026

Weakness typeCWE-20Improper input validation CWE-122CWE-122 CWE-125Out-of-bounds read CWE-787Out-of-bounds write

How to fix

Update

color iccdev2.3.1.2 or later

Affected products

Product	Affected versions	Fixed in
color iccdev	v < 2.3.1.2	2.3.1.2

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