Insecure DLL loading in FinalCode Client - CVE-2026-25191
Published: February 27, 2026
Vulnerability identifier: #VU123333
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-25191
CWE-ID: CWE-427
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to the application loads DLL libraries in an insecure manner. A remote attacker can place a specially crafted .dll file and execute arbitrary code on the target system.
Affected software
FinalCode Client
How to mitigate CVE-2026-25191
Install updates from vendor's website.
FinalCode Client - addressed in versions 5.43R01, 6.51R01