Stack-based buffer overflow in iccDEV - CVE-2026-34542
Published: May 5, 2026
Vulnerability identifier: #VU129814
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-34542
CWE-ID: CWE-121
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: International Color Consortium
Affected software:
iccDEV
iccDEV
Detailed vulnerability description
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to stack-based buffer overflow in CIccCalculatorFunc::Apply() when processing a crafted ICC profile via iccApplyNamedCmm. A remote attacker can supply a specially crafted ICC profile to cause a denial of service.
The issue is reachable through the MPE calculator and curve set initialization path.
How to mitigate CVE-2026-34542
Install security update from vendor's website.