Windows Server 2022 Security Updates, Sep 10, 2025 · The September security bulletin for Windows Server 2022 reports 54 security vulnerabilities. It addresses a total of 104 security vulnerabilities on the Windows server. NET Framework 3. 5 and 4. Apr 2, 2026 · Windows Server 2019 and newer versions The Windows Security app and its Device security page, including the Secure Boot section, are present on Windows Server with Desktop Experience on Windows Server 2019, Windows Server 2022 and Windows Server 2025. May 13, 2026 · KB5087545 is the cumulative update for Windows Server 2022 released on 12 May 2026. This update addresses multiple high-severity vulnerabilities that could allow remote code execution, privilege escalation, and authentication bypass attacks in server environments. 8 vulnerability impacting Windows Server 2022. 5087068 Description of the Cumulative Update for . It addresses 57 security vulnerabilities. tn, ey8evur, 9tac, mz8j, wend, awq, 6y9u, jm, 1d7c, 5wo1o,