Type Confusion in iccDEV - CVE-2026-21690
Published: January 27, 2026 / Updated: January 27, 2026
Vulnerability identifier: #VU122058
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-2026-21690
CWE-ID: CWE-843
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a type confusion error in the CIccTagXmlTagData::ToXml() function. A remote attacker can pass specially crafted data to the application, trigger a type confusion error and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
iccDEV
How to mitigate CVE-2026-21690
Install updates from vendor's website.
iccDEV - update to 2.3.1.2