PT-2026-29384 · Iccdev · Iccdev

Xsscx · Published 2026-03-31 · Updated 2026-04-01 · CVE-2026-34535

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions iccDEV versions prior to 2.3.1.6

Description iccDEV is a set of libraries and tools for working with ICC color management profiles. A crafted ICC profile can trigger a segmentation fault (SEGV) in the CIccTagArray::Cleanup() function, leading to a process crash when running iccRoundTrip on a malicious profile. The issue is observable under UBSan/ASan as misaligned member access and misaligned pointer loads followed by an invalid read.

Recommendations Update to version 2.3.1.6 or later.

Exploit

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-34535

GHSA-965Q-9PP6-6VW5

Affected Products

Iccdev

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34535.json · Exploit
• 🔥 https://github.com/InternationalColorConsortium/iccDEV/issues/666 · Exploit
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-965q-9pp6-6vw5 · Vendor Advisory
• https://github.com/InternationalColorConsortium/iccDEV/pull/683 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-34535 · Security Note
• https://osv.dev/vulnerability/CVE-2026-34535 · Vendor Advisory
• https://twitter.com/CVEnew/status/2039372088478257515 · Twitter Post