CVE-2026-34537 in InternationalColorConsortium iccDEV
Zusammenfassung (Englisch)
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.
Zuständig
GitHub_M
Reservieren
30.03.2026
Veröffentlichung
01.04.2026
Einträge
VulDB provides additional information and datapoints for this CVE:
| ID | Schwachstelle | CWE | Aus | Mas | CVE |
|---|---|---|---|---|---|
| 354571 | InternationalColorConsortium iccDEV ICC Color Profile Exec Denial of Service | 758 | Nicht definiert | Offizieller Fix | CVE-2026-34537 |