InternationalColorConsortium iccDEV up to 2.3.1.1/2.3.1.2 SetSize input validation

Summaryinfo

A vulnerability identified as critical has been detected in InternationalColorConsortium iccDEV up to 2.3.1.1/2.3.1.2. This vulnerability affects the function CIccTagNamedColor2::SetSize. The manipulation leads to input validation. This vulnerability is referenced as CVE-2026-24406. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in InternationalColorConsortium iccDEV up to 2.3.1.1/2.3.1.2. This issue affects the function CIccTagNamedColor2::SetSize. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have a Heap Buffer Overflow vulnerability in CIccTagNamedColor2::SetSize(). 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 shared at github.com. The identification of this vulnerability is CVE-2026-24406 since 01/22/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

Upgrading to version 2.3.1.2 eliminates this vulnerability. Applying the patch 90c71cba2c563b1f5dc84197f827540d1baaea67 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-2026-4608). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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