anonhaven
Ad

CVE-2026-34555

MEDIUM CVSS 3.1: 6.2 EPSS 0.02%
Updated Mar 31, 2026
iccDEV
Parameter Value
CVSS 6.2 (MEDIUM)
Fixed In 2.3.1.6
Type CWE-121 (Stack-based Buffer Overflow)
Vendor iccDEV
Public PoC No

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.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

CWE-121 Stack-based Buffer Overflow

References 6

https://github.com/InternationalColorConsortium/iccDEV/issues/696
security-advisories@github.com
https://github.com/InternationalColorConsortium/iccDEV/issues/697
security-advisories@github.com
https://github.com/InternationalColorConsortium/iccDEV/issues/698
security-advisories@github.com
https://github.com/InternationalColorConsortium/iccDEV/issues/703
security-advisories@github.com
https://github.com/InternationalColorConsortium/iccDEV/pull/739
security-advisories@github.com
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA…
security-advisories@github.com
Share Post Share Share Share