CVE-2026-21491

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. A vulnerability present in versions prior to 2.3.1.2 affects users of the iccDEV library who process ICC color profiles. It results in unicode buffer overflow in CIccTagTextDescription. Version 2.3.1.2 contains a patch. No known workarounds are available.

Affected Software

VendorProductVersion RangeStatus
InternationalColorConsortiumiccDEV< 2.3.1.2affected

Weaknesses

  • CWE-122: CWE-122: Heap-based Buffer Overflow
  • CWE-125: CWE-125: Out-of-bounds Read
  • CWE-193: CWE-193: Off-by-one Error

ADP Enrichment

CISA ADP Vulnrichment

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

References