Microsoft Server SQL Server Vulnerabilities & Security Advisories
49 advisories tracked · Microsoft Security Update Guide (MSRC) · 2 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: 6 critical, 31 high, 14 medium.
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Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
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-2026-77481] Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019; Microsoft SQL Server 2022; Microsoft SQL Server 2025.
High [CVE-2026-66819] Microsoft SQL Server Elevation of Privilege Vulnerability
Microsoft SQL Server Elevation of Privilege Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019; Microsoft SQL Server 2022; Microsoft SQL Server 2025.
High [CVE-2026-78456] SQL Server Remote Code Execution Vulnerability
SQL Server Remote Code Execution Vulnerability Affected product named by the advisory: Microsoft SQL Server 2022.
High [CVE-2026-78442] Windows OLE DB Remote Code Execution Vulnerability
Windows OLE DB Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019.
High [CVE-2026-77486] Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019.
High [CVE-2026-77485] SQL Server Elevation of Privilege Vulnerability
SQL Server Elevation of Privilege Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019; Microsoft SQL Server 2022; Microsoft SQL Server 2025.
High [CVE-2026-77484] Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SQL Server 2019; Microsoft SQL Server 2022; Microsoft SQL Server 2025.
High [CVE-2026-73028] SQL Server Elevation of Privilege Vulnerability
SQL Server Elevation of Privilege Vulnerability Affected products named by the advisory: Microsoft SQL Server 2025; Microsoft SQL Server 2022; Microsoft SQL Server 2017; Microsoft SQL Server 2019.
High [CVE-2026-67642] 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-2026-67388] Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SQL Server 2025; Microsoft SQL Server 2017; Microsoft SQL Server 2019; Microsoft SQL Server 2022.
High [CVE-2026-67381] 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.
High [CVE-2026-67379] Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SQL Server 2025; Microsoft SQL Server 2022; Microsoft SQL Server 2019.
High [CVE-2026-67376] Microsoft SQL Server Denial of Service Vulnerability
Microsoft SQL Server Denial of Service Vulnerability Affected products named by the advisory: Microsoft SQL Server 2017; Microsoft SQL Server 2019; Microsoft SQL Server 2022; Microsoft SQL Server 2025.
High [CVE-2026-62895] Azure Arc SQL Server Extension Elevation of Privilege Vulnerability
Azure Arc SQL Server Extension Elevation of Privilege Vulnerability
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-2026-47296] 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-2026-40370] SQL Server Remote Code Execution Vulnerability
External control of file name or path in SQL Server allows an authorized attacker to execute code over a network. Affected products named by the advisory: Microsoft SQL Server 2016 Service Pack 3 (GDR); Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack; Microsoft SQL Server 2017 (CU 31); Microsoft SQL Server 2017 (GDR); and 6 more. Affected products named by the advisory: Microsoft SQL Server 2019 (CU 32); Microsoft SQL Server 2019 (GDR); Microsoft SQL Server 2022 (GDR); Microsoft SQL Server 2022 for x64-based Systems (CU 24); and 2 more. Affected products named by the advisory: Microsoft SQL Server 2025 (CU 4); Microsoft SQL Server 2025 for x64-based Systems (GDR).
High [CVE-2026-33120] Microsoft SQL Server Remote Code Execution Vulnerability
Untrusted pointer dereference in SQL Server allows an authorized attacker to execute code over a network. Affected product named by the advisory: Microsoft SQL Server 2022 (GDR).
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).
High [CVE-2025-29803] Visual Studio Tools for Applications and SQL Server Management Studio Elevation of Privilege Vulnerability
Uncontrolled search path element in Visual Studio Tools for Applications and SQL Server Management Studio allows an authorized attacker to elevate privileges locally. Affected product named by the advisory: SQL Server Management Studio 20.2.