CVE-2026-21486

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below contain Use After Free, Heap-based Buffer Overflow and Integer Overflow or Wraparound and Out-of-bounds Write vulnerabilities in its CIccSparseMatrix::CIccSparseMatrix function. This issue is fixed in version 2.3.1.2.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122CWE-190CWE-416CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Jan 6, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-214877.1iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below have an Out-of-boundCVE-2026-214887.1iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are vulnerable to OuCVE-2026-214897.1iccDEV 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 RCVE-2026-21496.1A vulnerability was detected in SourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System 1.0. Affected by this vulnerabiliCVE-2026-214907.1iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color ConsortiumCVE-2026-214917.1iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color ConsortiumCVE-2026-214925.5iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color ConsortiumCVE-2026-214936.6iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are vulnerable to TyCVE-2026-214947.1iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color ConsortiumCVE-2026-214955.5iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles.CVE-2026-214965.5iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles.CVE-2026-214975.5iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles.
CVE-2026-21486: High severity, CVSS 7.8 | Vulnix