CVE-2026-21684

Summary

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have Undefined Behavior in CIccTagSpectralViewingConditions(). This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.

Affected Software

VendorProductVersion RangeStatus
InternationalColorConsortiumiccDEV< 2.3.1.2affected

Weaknesses

  • CWE-20: CWE-20: Improper Input Validation
  • CWE-758: CWE-758: Reliance on Undefined, Unspecified, or Implementation-Defined Behavior

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: partial

References