PT-2026-1407 · Iccdev · Iccdev

Xsscx · Published 2026-01-06 · Updated 2026-01-06 · CVE-2026-21677

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iccDEV versions prior to 2.3.1.1

Description iccDEV is a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below contain Undefined Behavior in the CIccCLUT::Init function, which initializes and sets the size of a CLUT.

Recommendations Update to version 2.3.1.1 or later.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

CWE-758

Related Identifiers

CVE-2026-21677

GHSA-95W5-JVQF-3994

Affected Products

Iccdev

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21677.json · Exploit
• 🔥 https://github.com/InternationalColorConsortium/iccDEV/issues/181 · Exploit
• https://github.com/InternationalColorConsortium/iccDEV/commit/201125fbda22c8e4ea95800a6b427093fa4b8a22 · Patch
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-95w5-jvqf-3994 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-21677 · Security Note
• https://osv.dev/vulnerability/CVE-2026-21677 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/2008504788732743925 · Twitter Post
• https://twitter.com/CVEnew/status/2008390999266283582 · Twitter Post
• https://t.me/CVEtracker/41467 · Telegram Post