CVE-2019-16896

CVE-2019-16896 affects K7 Ultimate Security 16.0.0117. The backup module K7BKCExt.dll improperly validates administrative privileges, enabling a local, user‑privilege bypass that allows an arbitrary file write via a symbolic link attack with file restoration functionality. Documented impact acros...

CVE-2025-67826

The CVE-2025-67826 entry concerns K7 Ultimate Security 17.0.2045, where a Local Privilege Escalation exists in the antivirus. The underlying issue is insecure access to a named pipe that allows a local unprivileged user to edit any registry key, enabling a full SYSTEM compromise. This is a local,...