CVE-2026-34552: iccDEV: UB at IccTagLut.cpp

Published Mar 31, 2026
·
Updated

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) issue in IccTagLut.cpp where the code performs member access through a null pointer of type CIccApplyCLUT. This issue has been patched in version 2.3.1.6.

Affected Software

2 affected components
iccDEV iccDEV<2.3.1.6
Color iccDEV<2.3.1.6

Remediation

Patch Available

https://github.com/InternationalColorConsortium/iccDEV/pull/730

Patch Available

https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-wgh5-wvv2-r8pq

Event History

Mar 31, 2026
CVE Published
via MITRE·10:15 PM
Data Sourced
via MITRE·10:15 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·11:17 PM
RemedyDescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-34552?

CVE-2026-34552 is classified as a high severity vulnerability due to the potential for undefined behavior leading to application crashes.

2

How do I fix CVE-2026-34552?

To fix CVE-2026-34552, upgrade to iccDEV version 2.3.1.6 or later.

3

What type of vulnerability is CVE-2026-34552?

CVE-2026-34552 is an Undefined Behavior vulnerability caused by member access through a null pointer in the IccTagLut.cpp file.

4

Which versions of iccDEV are affected by CVE-2026-34552?

CVE-2026-34552 affects iccDEV versions prior to 2.3.1.6.

5

What are the potential impacts of CVE-2026-34552?

The potential impacts of CVE-2026-34552 include application crashes and instability due to the undefined behavior in the code.

Company

Resources

Contact

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