ZDI-CAN-28663 HIGH 7.8 Upcoming Feb 12, 2026

G DATA

G DATA is a well-known German cybersecurity and antivirus software company. This high-severity vulnerability (CVSS 7.8) requires local access and low-level user privileges to exploit, with no user interaction needed, and grants an attacker complete confidentiality, integrity, and availability compromise on the affected system. Security teams should monitor for patches after the June 2026 deadline and be alert for any privilege escalation attempts targeting G DATA products on systems where standard users may have access.

Advisory Details
Researcher Anonymous
Reported February 12, 2026
Deadline June 12, 2026 57d
CVSS Vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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