CVE-2026-21677: iccDEV has Undefined Behavior in CIccCLUT::Init()
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have Undefined Behavior in its CIccCLUT::Init function which initializes and sets the size of a CLUT. This issue is fixed in version 2.3.1.1.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2026-21677?
CVE-2026-21677 is classified as having Undefined Behavior, which may lead to potential instability or unexpected behavior in the application.
How do I fix CVE-2026-21677?
To fix CVE-2026-21677, upgrade your version of iccDEV to 2.3.1.1 or later.
Which versions of iccDEV are affected by CVE-2026-21677?
Versions of iccDEV up to and including 2.3.1 are affected by CVE-2026-21677.
What is the impact of CVE-2026-21677 on iccDEV?
The impact of CVE-2026-21677 may involve the improper functioning of the CIccCLUT::Init function, potentially leading to application crashes or data corruption.
Who is the vendor of the affected software for CVE-2026-21677?
The vendor of the affected software for CVE-2026-21677 is iccDEV.