CVE-2026-34537

Katalog CVE

CVSS 5.5 · Medium EPSS 0,17%

Kerentanan Reliance on Undefined, Unspecified, or Implementation-Defined Behavior pada color iccdev. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

31 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-758: Reliance on Undefined, Unspecified, or Implementation-Defined Behavior

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 6,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-3m63-c4jf-592f patch · advisory vendor
• https://github.com/InternationalColorConsortium/iccDEV/pull/685 issue tracking · patch
• https://github.com/InternationalColorConsortium/iccDEV/issues/670 exploit · issue tracking