CVE-2026-34555

iccDEV: SBO in CIccTagFixedNum::GetValues()

Published: Mar 31, 2026Updated: Apr 20, 2026 Sources: CVE List NVDCWE-121

6.2MEDIUM

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-121

Affected Products

color

oss-projectaka icclib, iccdev, demoiccmax

iccdevLibraryLibrary

OSS Libraries / generic-library

InternationalColorConsortium

oss-projectaka iccdev, international color consortium

iccDEVLibraryLibrary

OSS Libraries / generic-library

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Privilege Escalation

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References

https://github.com/InternationalColorConsortium/iccDEV/issues/696

github.com

https://github.com/InternationalColorConsortium/iccDEV/issues/697

github.com

https://github.com/InternationalColorConsortium/iccDEV/issues/698

github.com

and 3 more references View all →

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