CVE-2026-21485 HIGH

CVE-2026-21485: iccDEV Undefined Behavior (UB) and Out of Memory in CIccProfile::LoadTag()

Vendor Internationalcolorconsortium
Product iccDEV
Weakness CWE-20 · Input validation
Published January 6, 2026
Last update January 6, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are prone to have Undefined Behavior (UB) and Out of Memory errors. This issue is fixed in version 2.3.1.2.

Key dates

02Disclosure timeline

January 6, 2026 CVE published
January 6, 2026 Record updated