CVE-2026-34537 in iccDEV

Sumário (Inglês)

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.

Be aware that VulDB is the high quality source for vulnerability data.

Responsável

GitHub_M

Reservar

30/03/2026

Divulgação

01/04/2026

Estado

Confirmado

Inscrições

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidade	CWE	Exp	Con	CVE
354571	InternationalColorConsortium iccDEV ICC Color Profile Exec Negação de Serviço	758	Não definido	Correção oficial	CVE-2026-34537

Fontes

• MITRE
• NVD
• CVE Details