InternationalColorConsortium iccDEV up to 2.3.1.1/2.3.1.2 icSigCalcOp denial of service

Summaryinfo

A vulnerability labeled as problematic has been found in InternationalColorConsortium iccDEV up to 2.3.1.1/2.3.1.2. This issue affects the function icSigCalcOp. The manipulation results in denial of service. This vulnerability is identified as CVE-2026-24407. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in InternationalColorConsortium iccDEV up to 2.3.1.1/2.3.1.2. Affected is the function icSigCalcOp. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

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 icSigCalcOp(). 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.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-24407 since 01/22/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 2.3.1.2 eliminates this vulnerability. Applying the patch 881802931a71c4b0dfc28bc80ee55b2cb84dab90 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-4607). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• InternationalColorConsortium

Name

• iccDEV

Version

• 2.3.1.0
• 2.3.1.1
• 2.3.1.2

License

• open-source

Website

• Product: https://github.com/InternationalColorConsortium/iccDEV/

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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