PT-2026-1433 · Iccdev · Iccdev

Xsscx · Published 2026-01-06 · Updated 2026-01-06 · CVE-2026-21489

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iccDEV versions 2.3.1.1 and below

Description iccDEV is a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below contain Out-of-bounds Read and Integer Underflow vulnerabilities within the CIccCalculatorFunc::SequenceNeedTempReset function.

Recommendations Update to version 2.3.1.2 or later.

Exploit

Fix

Out of bounds Read

Integer Underflow

Weakness Enumeration

CWE-125

CWE-191

Related Identifiers

CVE-2026-21489

GHSA-PH89-6Q5H-WFW5

Affected Products

Iccdev

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21489.json · Exploit
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-ph89-6q5h-wfw5 · Vendor Advisory
• https://github.com/InternationalColorConsortium/iccDEV/commit/cfabfe52c9c7eb0481b62c8aad56580bb11efdad · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-21489 · Security Note
• https://osv.dev/vulnerability/CVE-2026-21489 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/2008571347983638659 · Twitter Post
• https://t.me/CVEtracker/41495 · Telegram Post
• https://twitter.com/CVEnew/status/2008543970255925472 · Twitter Post