A vulnerability described as problematic has been identified in InternationalColorConsortium iccDEV 2.3.1.1/2.3.1.2/2.3.1.3/2.3.1.4/2.3.1.5 . Affected is the function CIccTagLut16::Write of the component ICC Color Profile Handler . Executing a manipulation can lead to null pointer dereference. This vulnerability is tracked as CVE-2026-34551 . The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.