Buffer overflow in Color Iccdev
CVE-2026-21678
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow vulnerability in IccTagXml(). This issue has been patched in version 2.3.1.2.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.002 (6.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Color Iccdev
- Internationalcolorconsortium Iccdev — versions < 2.3.1.2
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Exploit, x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-21678?
- CVE-2026-21678 is a high-severity vulnerability in Color Iccdev, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2026-01-07.
- How severe is CVE-2026-21678?
- High severity. CVSS v3 base score is 7.8 out of 10.