CVE-2026-34555
iccDEV: SBO in CIccTagFixedNum::GetValues()
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.
INFO
Published Date :
March 31, 2026, 11:17 p.m.
Last Modified :
April 20, 2026, 2:38 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] |
Solution
- Update iccDEV to version 2.3.1.6 or later.
- Verify the update was successful.
- Apply relevant patches from the vendor.
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-2026-34555.
| URL | Resource |
|---|---|
| https://github.com/InternationalColorConsortium/iccDEV/issues/696 | Issue Tracking Exploit |
| https://github.com/InternationalColorConsortium/iccDEV/issues/697 | Issue Tracking Exploit |
| https://github.com/InternationalColorConsortium/iccDEV/issues/698 | Issue Tracking Exploit |
| https://github.com/InternationalColorConsortium/iccDEV/issues/703 | Issue Tracking Exploit |
| https://github.com/InternationalColorConsortium/iccDEV/pull/739 | Issue Tracking Patch |
| https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-983c-rgh5-4982 | Patch Vendor Advisory |
| https://github.com/InternationalColorConsortium/iccDEV/issues/696 | 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-2026-34555 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-2026-34555
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-2026-34555 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-34555 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 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/696 Types: Exploit, Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/issues/696 Types: Exploit, Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/issues/697 Types: Exploit, Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/issues/698 Types: Exploit, Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/issues/703 Types: Exploit, Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/pull/739 Types: Issue Tracking, Patch Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-983c-rgh5-4982 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/696 -
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, 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. Added CVSS V3.1 AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-121 Added Reference https://github.com/InternationalColorConsortium/iccDEV/issues/696 Added Reference https://github.com/InternationalColorConsortium/iccDEV/issues/697 Added Reference https://github.com/InternationalColorConsortium/iccDEV/issues/698 Added Reference https://github.com/InternationalColorConsortium/iccDEV/issues/703 Added Reference https://github.com/InternationalColorConsortium/iccDEV/pull/739 Added Reference https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-983c-rgh5-4982