PT-2026-2090 · Iccdev · Iccdev

Xsscx · CVE-2026-21693 · Published 2026-01-07 · Updated 2026-01-07

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iccDEV versions prior to 2.3.1.2

Description iccDEV is a set of libraries and tools for interacting with International Color Consortium (ICC) color management profiles. A Type Confusion issue exists in the CIccSegmentedCurveXml::ToXml() function within IccXML/IccLibXML/IccMpeXml.cpp. This affects users who process ICC color profiles.

Recommendations Update to iccDEV version 2.3.1.2.

Exploit

Fix

Type Confusion

Improper Check for Exceptional Conditions

RCE

Weakness Enumeration

CWE-843

CWE-754

CWE-20

CWE-681

Related Identifiers

CVE-2026-21693

GHSA-V3Q7-7HW6-6JQ8

Affected Products

Iccdev

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21693.json · Exploit
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-v3q7-7hw6-6jq8 · Vendor Advisory
• https://github.com/InternationalColorConsortium/iccDEV/pull/432 · Patch
• https://github.com/InternationalColorConsortium/iccDEV/issues/389 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-21693 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-21693 · Security Note
• https://twitter.com/CVEnew/status/2009032511398244375 · Twitter Post
• https://twitter.com/TheHackerWire/status/2009035051397529984 · Twitter Post
• https://twitter.com/CveFindCom/status/2009032151342129327 · Twitter Post