CVE-2026-34547
iccDEV: UB at IccUtil.cpp
Description
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, an Undefined Behavior (UB) condition in IccUtil.cpp can be triggered by a crafted ICC profile when running iccDumpProfile. This issue has been patched in version 2.3.1.6.
INFO
Published Date :
March 31, 2026, 11:17 p.m.
Last Modified :
April 20, 2026, 2:31 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update iccDEV to version 2.3.1.6 or later.
- Avoid processing untrusted ICC profiles.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-34547.
| URL | Resource |
|---|---|
| https://github.com/InternationalColorConsortium/iccDEV/issues/720 | Issue Tracking Exploit |
| https://github.com/InternationalColorConsortium/iccDEV/pull/724 | Issue Tracking Patch |
| https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-v8h6-8hxj-j7ff | Patch Vendor Advisory |
| https://github.com/InternationalColorConsortium/iccDEV/issues/720 | Issue Tracking Exploit |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-34547 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-34547
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-34547 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-34547 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Apr. 20, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Added CPE Configuration OR *cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:* versions up to (excluding) 2.3.1.6 Added Reference Type CISA-ADP: https://github.com/InternationalColorConsortium/iccDEV/issues/720 Types: Exploit, Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/issues/720 Types: Exploit, Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/pull/724 Types: Issue Tracking, Patch Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-v8h6-8hxj-j7ff Types: Patch, Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Apr. 01, 2026
Action Type Old Value New Value Added Reference https://github.com/InternationalColorConsortium/iccDEV/issues/720 -
New CVE Received by [email protected]
Mar. 31, 2026
Action Type Old Value New Value Added Description iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, an Undefined Behavior (UB) condition in IccUtil.cpp can be triggered by a crafted ICC profile when running iccDumpProfile. This issue has been patched in version 2.3.1.6. Added CVSS V3.1 AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-758 Added Reference https://github.com/InternationalColorConsortium/iccDEV/issues/720 Added Reference https://github.com/InternationalColorConsortium/iccDEV/pull/724 Added Reference https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-v8h6-8hxj-j7ff