Heap-based buffer overflow in iccDEV - CVE-2026-30979
Published: May 5, 2026
Vulnerability identifier: #VU129801
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-30979
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to heap-based buffer overflow in CIccCalculatorFunc::InitSelectOp() when parsing crafted input. A remote attacker can trick the victim into processing crafted input to execute arbitrary code.
User interaction is required to process the crafted input.
Affected software
iccDEV
How to mitigate CVE-2026-30979
Install security update from vendor's website.
iccDEV - update to 2.3.1.5