CVE-2026-34549

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, there is an Undefined Behavior (UB) condition in IccUtil.cpp triggered by a crafted input profile. Under UndefinedBehaviorSanitizer, the issue is reported as invalid left shift operations on icUInt32Number (unsigned 32-bit) where the shifted value “cannot be represented” in that type. 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-v7qh-f995-p2fq patch · advisory vendor
• https://github.com/InternationalColorConsortium/iccDEV/pull/726 issue tracking · patch
• https://github.com/InternationalColorConsortium/iccDEV/issues/721 exploit · issue tracking