Vulnerability · Published Jan 24, 2026 · Assigned by GitHub_M

CVE-2026-24412iccDEV has Heap Buffer Overflow in icCurvesFromXml()

High 8.8

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 0.6% (higher than 50% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)0.6%top 49.8% 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 aHeap Buffer Overflow vulnerability in the CIccTagXmlSegmentedCurve::ToXml() function. 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-122 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-6rf4-63j2-cfrf x_refsource_CONFIRM
https://github.com/InternationalColorConsortium/iccDEV/issues/518 x_refsource_MISC
https://github.com/InternationalColorConsortium/iccDEV/commit/2be3b125933a57fe8b6624e9dfd69d8e5360bf70 x_refsource_MISC