| CVE Number | Vulnerability | Product | Severity | Date |
|---|---|---|---|---|
| CVE-2026-62820 | Windows DNS Server Remote Code Execution Vulnerability | Windows 10, Windows Server | Critical | 01-09-2026 |
Technical Information
An unauthenticated attacker could exploit a race condition by sending a specially crafted packet over the network and successfully winning the race condition, enabling arbitrary code execution on the target system without authentication or user interaction.
Patch release date: Aug 11, 2026
Further information on this vulnerability is available at : CVE-2026-62820
Affected Software
Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,
Windows Server 2019,
Windows Server 2019 (Server Core installation),
Windows Server 2022,
Windows Server 2022 (Server Core installation),
Windows Server 2025 (Server Core installation),
Windows Server 2025,
Windows 10 Version 1607 for 32-bit Systems,
Windows 10 Version 1607 for x64-based Systems,
Windows Server 2016,
Windows Server 2016 (Server Core installation)