CVE-2026-34555

Name: CVE-2026-34555
Creator: NVD / NIST
Published: 2026-03-31T23:17:10.81+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.2/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2026-34555 is a medium-severity vulnerability rated 6.2/10 on the CVSS scale. 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 stack-buffer-overflow (SBO) in CIccTagFixedNum<>::GetValues() and a related bug chain. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

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 stack-buffer-overflow (SBO) in CIccTagFixedNum<>::GetValues() and a related bug chain. The primary crash is an AddressSanitizer-reported WRITE of size 4 that overflows a 4-byte stack variable (rv) via the call chain CIccTagFixedNum::GetValues() -> CIccTagStruct::GetElemNumberValue(). This issue has been patched in version 2.3.1.6.

Metrics

CVSS 3.1

6.2/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.18%

7.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Color	Iccdev	< 2.3.1.6

References

https://github.com/InternationalColorConsortium/iccDEV/issues/696Exploit, Issue Tracking
https://github.com/InternationalColorConsortium/iccDEV/issues/697Exploit, Issue Tracking
https://github.com/InternationalColorConsortium/iccDEV/issues/698Exploit, Issue Tracking
https://github.com/InternationalColorConsortium/iccDEV/issues/703Exploit, Issue Tracking
https://github.com/InternationalColorConsortium/iccDEV/pull/739Issue Tracking, Patch
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-983c-rgh5-4982Patch, Vendor Advisory
https://github.com/InternationalColorConsortium/iccDEV/issues/696Exploit, Issue Tracking

Timeline

Published: Mar 31, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-34555?

How severe is CVE-2026-34555?

CVE-2026-34555 has a CVSS score of 6.2/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2026-34555?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-34555?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST