What is CVE-2026-21495?

CVE-2026-21495 is a medium-severity vulnerability in Color Iccdev, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2026-01-07.

How severe is CVE-2026-21495?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Improper input validation in Color Iccdev

CVE-2026-21495

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 division by zero in the TIFF Image Reader. This issue has been patched in version 2.3.1.2.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (1.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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 (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2026-21495?: CVE-2026-21495 is a medium-severity vulnerability in Color Iccdev, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2026-01-07.
How severe is CVE-2026-21495?: Medium severity. CVSS v3 base score is 5.5 out of 10.