What is CVE-2026-34553?

CVE-2026-34553 is a medium-severity vulnerability in Color Iccdev, classified under CWE-562. CVSS score: 4.0/10. Published 2026-03-31.

How severe is CVE-2026-34553?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Vulnerability in Color Iccdev

CVE-2026-34553

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a defect in LUT dump/iteration logic affecting CIccCLUT::Iterate() and output produced by CIccMBB::Describe() (via CLUT dumping). This issue has been patched in version 2.3.1.6.

Published 2026-03-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (6.4th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Color Iccdev
Internationalcolorconsortium Iccdev — versions < 2.3.1.6

Weakness classification (CWE)

References

github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-5r4q-77… (Patch, Vendor Advisory)
github.com/InternationalColorConsortium/iccDEV/issues/704 (Exploit, Patch, Issue Tracking)
github.com/InternationalColorConsortium/iccDEV/pull/737 (Patch, Issue Tracking)

Frequently asked questions

What is CVE-2026-34553?: CVE-2026-34553 is a medium-severity vulnerability in Color Iccdev, classified under CWE-562. CVSS score: 4.0/10. Published 2026-03-31.
How severe is CVE-2026-34553?: Medium severity. CVSS v3 base score is 4.0 out of 10.