CVE-2026-21494

The vulnerability CVE-2026-21494 affects iccDEV prior to 2.3.1.2, where a heap buffer overflow occurs in CIccTagLut8::Validate() when processing ICC color profiles. A patch exists in version 2.3.1.2. No public workarounds are documented in the provided sources. Remediation is to upgrade to 2.3.1....