CVE-2026-21489 MEDIUM

CVE-2026-21489: iccDEV has Out-of-bounds Read and Integer Underflow (Wrap or Wraparound)

Vendor Internationalcolorconsortium
Product iccDEV
Weakness CWE-125
Published January 6, 2026
Last update January 6, 2026
View on NVD All CVEs

CVSS base score

6.1/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/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 have Out-of-bounds Read and Integer Underflow (Wrap or Wraparound) vulnerabilities in its CIccCalculatorFunc::SequenceNeedTempReset function. This issue is fixed in version 2.3.1.2.

Key dates

02Disclosure timeline

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