PT-2026-29384 · International Color Consortium · Iccdev

Published 2026-03-31 · Updated 2026-03-31 · CVE-2026-34535

NVD

CVSS v3.1

6.2

Medium

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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 a segmentation fault (SEGV) in CIccTagArray::Cleanup(). The issue is observable under UBSan/ASan as misaligned member access / misaligned pointer loads followed by an invalid read leading to process crash when running iccRoundTrip on a malicious profile. This issue has been patched in version 2.3.1.6.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-34535

Affected Products

Iccdev

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-34535 · Security Note
• https://github.com/InternationalColorConsortium/iccDEV/issues/666 · Note
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-965q-9pp6-6vw5 · Note
• https://github.com/InternationalColorConsortium/iccDEV/pull/683 · Note