CVE-2026-34537

Published: Apr 01, 2026 Last Modified: Apr 01, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,2
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high

Description

AI Translation Available

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 Undefined Behavior (UB) in CIccOpDefEnvVar::Exec() due to invalid enum values being loaded for icSigCmmEnvVar. The issue is observable under UBSan as a “load of value … not a valid value for type icSigCmmEnvVar”, indicating an invalid enum/type value being consumed during ICC profile processing. This issue has been patched in version 2.3.1.6.

758

Reliance on Undefined, Unspecified, or Implementation-Defined Behavior

Incomplete
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Other
Potential Impacts:
Reduce Maintainability Unexpected State Quality Degradation
Applicable Platforms
All platforms may be affected
View CWE Details
https://github.com/InternationalColorConsortium/iccDEV/issu…
https://github.com/InternationalColorConsortium/iccDEV/issues/670
https://github.com/InternationalColorConsortium/iccDEV/pull…
https://github.com/InternationalColorConsortium/iccDEV/pull/685
https://github.com/InternationalColorConsortium/iccDEV/secu…
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA…