Vulnerability · Published Jan 24, 2026 · Assigned by GitHub_M

CVE-2026-24411iccDEV has Undefined Behavior and Null Pointer Deference in CIccTagXmlSegmentedCurve::ToXml()

High 7.1

In plain English

A high-severity improper input validation in iccDEV from InternationalColorConsortium. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.4%top 68.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have Undefined Behavior in CIccTagXmlSegmentedCurve::ToXml(). This occurs when user-controllable input is unsafely incorporated into ICC profile data or other structured binary blobs. Successful exploitation may allow an attacker to perform DoS, manipulate data, bypass application logic and Code Execution. This issue has been fixed in version 2.3.1.2.

Affected products (as reported)

Vendor	Product	Versions
InternationalColorConsortium	iccDEV	< 2.3.1.2

Weakness: CWE-20, CWE-476, CWE-690, CWE-758 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

References

https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-x53f-7h27-9fc8 x_refsource_CONFIRM
https://github.com/InternationalColorConsortium/iccDEV/issues/499 x_refsource_MISC
https://github.com/InternationalColorConsortium/iccDEV/commit/d6d6f51a999d4266ec09347cac7e0930d6e02eec x_refsource_MISC