Microsoft Microsoft SQL Server 2022 (CU 26) vulnerabilities

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Published CVEs affecting Microsoft Microsoft SQL Server 2022 (CU 26): 53 record(s), with affected versions and fixes.

CVE-2026-66816 Medium · 6.5 CWE-778 Sep 8, 2026

Microsoft SQL Server Security Feature Bypass Vulnerability

Insufficient logging in SQL Server allows an authorized attacker to bypass a security feature over a network.

CVE-2026-66814 High · 8.8 CWE-1220 Sep 8, 2026

Microsoft SQL Server Elevation of Privilege Vulnerability

Insufficient granularity of access control in SQL Server allows an authorized attacker to elevate privileges over a network.

CVE-2026-47297 High · 8.1 CWE-502 Sep 8, 2026

Microsoft SQL Server Remote Code Execution Vulnerability

Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.