PT-2026-1434 · Iccdev · Iccdev

Xsscx · CVE-2026-21493 · Published 2026-01-06 · Updated 2026-01-06

Positive Technologies (AI Summary)

CVSS v3.1

6.6

Medium

Base vector

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

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

Description iccDEV, a set of libraries and tools for working with ICC color management profiles, contains a Type Confusion issue within its CIccSingleSampledeCurveXml class during XML Curve Serialization.

Recommendations Update to version 2.3.1.2 or later.

Exploit

Fix

Type Confusion

Weakness Enumeration

CWE-188

CWE-843

CWE-703

Related Identifiers

CVE-2026-21493

GHSA-P85G-F9Q7-JMJX

Affected Products

Iccdev

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21493.json · Exploit
• https://github.com/InternationalColorConsortium/iccDEV/issues/358 · Vendor Advisory
• https://github.com/InternationalColorConsortium/iccDEV/commit/7ff76d1471077172f9659de8d9536443eac7c48f · Patch
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-p85g-f9q7-jmjx · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-21493 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-21493 · Security Note
• https://twitter.com/CVEnew/status/2008551526151676024 · Twitter Post