Microsoft Server SQL Server Vulnerabilities & Security Advisories
6 advisories tracked · Microsoft Security Update Guide (MSRC) · 0 listed in the CISA Known Exploited Vulnerabilities catalog
Every row below is a published Microsoft Server advisory that VulniPulse classified as SQL Server, with the CVEs, affected and fixed releases and exploitation status the vendor stated. Severity mix: 5 high, 1 medium.
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Source
Microsoft Security Update Guide (MSRC)
Polled via the official MSRC Security Update Guide RSS feed (api.msrc.microsoft.com, no credentials required), scoped to SERVER products only — Windows Server, Exchange, SQL Server, SharePoint, Hyper-V and companion server roles. Client-only CVEs (Edge, Office apps, consumer Windows) are filtered out via the monthly CVRF document's affected-product list.
Latest MS Server SQL Server advisories
High [CVE-2026-55002] Microsoft SQL Server Elevation of Privilege Vulnerability
Microsoft SQL Server Elevation of Privilege Vulnerability Affected products named by the advisory: Microsoft SQL Server 2019; Microsoft SQL Server 2025; Microsoft SQL Server 2022; Microsoft SQL Server 2016; and 1 more. Affected products named by the advisory: Microsoft SQL Server 2017.
High [CVE-2026-54118] Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SQL Server 2016; Microsoft SQL Server 2019; Microsoft SQL Server 2022; Microsoft SQL Server 2017; and 1 more. Affected products named by the advisory: Microsoft SQL Server 2025.
High [CVE-2026-54117] Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server Remote Code Execution Vulnerability Affected product named by the advisory: Microsoft SQL Server 2025.
High [CVE-2026-47296] Microsoft SQL Server Elevation of Privilege Vulnerability
Microsoft SQL Server Elevation of Privilege Vulnerability Affected products named by the advisory: Microsoft SQL Server 2022; Microsoft SQL Server 2025; Microsoft SQL Server 2017; Microsoft SQL Server 2019; and 1 more. Affected products named by the advisory: Microsoft SQL Server 2016.
High [CVE-2026-20803] Microsoft SQL Server Elevation of Privilege Vulnerability
Missing authentication for critical function in SQL Server allows an authorized attacker to elevate privileges over a network. Affected products named by the advisory: Microsoft SQL Server 2022 (GDR); Microsoft SQL Server 2022 for x64-based Systems (CU 22); Microsoft SQL Server 2025 for x64-based Systems (GDR).