Is CVE-2026-34554 actively exploited?

No active exploitation of CVE-2026-34554 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-34554 be exploited remotely?

No. CVE-2026-34554 requires local access to exploit.

What is the CVSS score of CVE-2026-34554?

CVE-2026-34554 has a CVSS score of 6.2 (MEDIUM).

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MEDIUM

CVE-2026-34554

CWE-125Published: March 31, 2026· Updated: Apr 1, 2026

6.2

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:1.6th

Official Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a heap-buffer-overflow (HBO) in CIccApplyCmmSearch::costFunc() can be triggered via malformed JSON configuration input to the iccApplySearch tool. AddressSanitizer reports an out-of-bounds READ of size 8 originating from CIccApplyCmmSearch::costFunc(CIccSearchVec&) at IccProfLib/IccCmmSearch.cpp:112:5. This issue has been patched in version 2.3.1.6.

NVD Source

Technical Analysis

CVE-2026-34554 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 6.2.