CVE-2026-34534 in InternationalColorConsortium iccDEVinfo

Summary

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a heap-buffer-overflow (HBO) in CIccMpeSpectralMatrix::Describe(). The issue is observable under AddressSanitizer as an out-of-bounds heap read when running iccDumpProfile on a malicious profile. This issue has been patched in version 2.3.1.6.

Responsible

GitHub_M

Reservation

03/30/2026

Disclosure

04/01/2026

Entries

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerability	CWE	Exp	Cou	CVE
354569	InternationalColorConsortium iccDEV ICC Color Profile Describe heap-based overflow	122	Not defined	Official fix	CVE-2026-34534

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