Undefined Behavior in ICC Color Management Library by International Color Consortium
CVE-2026-34541

6.2MEDIUM

Key Information:

Vendor

Internationalcolorconsortium

Status
Iccdev
Vendor
CVE Published:
31 March 2026

What is CVE-2026-34541?

The ICC color management library, iccDEV, prior to version 2.3.1.6, contains a vulnerability where processing a crafted ICC profile can lead to undefined behavior. This is triggered by a null-pointer member call in the CIccCombinedConnectionConditions constructor when executing iccApplyNamedCmm with the -PCC option, which allows attackers to exploit malformed .icc files. An update has been released to address this issue in version 2.3.1.6.

Affected Version(s)

iccDEV < 2.3.1.6

References

https://github.com/InternationalColorConsortium/iccDEV/se...
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https://github.com/InternationalColorConsortium/iccDEV/is...
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https://github.com/InternationalColorConsortium/iccDEV/pu...
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CVSS V3.1

Score:
6.2
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.