CVE-2026-34549

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) condition in IccUtil.cpp triggered by a crafted input profile. Under UndefinedBehaviorSanitizer, the issue is reported as invalid left shift operations on icUInt32Number (unsigned 32-bit) where the shifted value “cannot be represented” in that type. This issue has been patched in version 2.3.1.6.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/InternationalColorConsortium/iccDEV/issues/721	Exploit Issue Tracking
https://github.com/InternationalColorConsortium/iccDEV/pull/726	Issue Tracking Patch
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-v7qh-f995-p2fq	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-31 23:17

Updated : 2026-06-17 10:39

NVD link : CVE-2026-34549

Mitre link : CVE-2026-34549

CVE.ORG link : CVE-2026-34549

JSON object : View

Products Affected

color

iccdev

CWE

CWE-758

Reliance on Undefined, Unspecified, or Implementation-Defined Behavior

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