1. Home
  2. CVE Database
  3. CVE-2026-21486
HIGH · 7.8

CVE-2026-21486

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 Wrapa...

Vulnerability 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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
ColorIccdev< 2.3.1.2

Related Weaknesses (CWE)

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

References

FAQ

What is CVE-2026-21486?

CVE-2026-21486 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 Wrapa...

How severe is CVE-2026-21486?

CVE-2026-21486 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-21486?

Check the references section above for vendor advisories and patch information. Affected products include: Color Iccdev.