CVE-2026-21676HIGH 8.8EPSS p25.9%

CVE-2026-21676CVE-2026-21676

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have a Heap-based Buffer Overflow in its CIccMBB::Validate function which checks tag data validity. This issue is fixed in version 2.3.1.1.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.34% probability of exploitation · percentile 25.9% · 2026-06-19T12:03:05Z
Published2026-01-06
Last modified2026-01-12

Underlying weaknesses· 1

CWE-122

References

  1. https://github.com/InternationalColorConsortium/iccDEV/commit/e4c38a67d06073b38d58580b0cfc78ca61005f84
  2. https://github.com/InternationalColorConsortium/iccDEV/issues/215
  3. https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-j5vv-p2hv-c392

1

TypeTargetConfidenceTier
WeaknessHeap-based Buffer Overflowcwe-1220%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.