CVE-2026-21690

iccDEV has Type Confusion in CIccTagXmlTagData::ToXml()

6.3 Medium

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have a Type Confusion vulnerability in CIccTagXmlTagData::ToXml(). This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.23%Up 0.2 points since Jan 8, 2026

What each source reports

CVE List Score used 6.3

iccDEV has Type Confusion in CIccTagXmlTagData::ToXml()

Record: CVE-2026-21690
CVSS 3.1: 6.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-20, CWE-457, CWE-475
Updated: 2026-11-02

EUVDEUVD-2026-1388 6.3

Record: EUVD-2026-1388
CVSS 3.1: 6.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Updated: 2026-11-02

NVD 6.3

Record: CVE-2026-21690
CVSS 3.1: 6.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-20, CWE-457, CWE-475, CWE-843
Updated: 2026-11-02

OSV 6.3

iccDEV has Type Confusion in CIccTagXmlTagData::ToXml()

Record: CVE-2026-21690
CVSS 3.1: 6.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-20, CWE-457, CWE-475
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-21690 is a medium vulnerability (CVSS 6.3) in Color Iccdev, published January 7, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 14th percentile. No source names a fixed version.