CVE-2026-118116: Microsoft SQL Server Elevation of Privilege Vulnerability
This Microsoft advisory covers CVE-2026-118116 in Microsoft SQL Server 2019, Microsoft SQL Server 2025 and Microsoft SQL Server 2022.
- CVE-2026-118116
Key facts
- Vendor rating
- High, CVSS 7
- CISA KEV
- Not listed (catalogue checked )
- Fixed in
- KB5132751 (build 15.0.2210.4), KB5129299 (build 17.0.5045.3), KB5132747 (build 16.0.1220.3) and 5 more below
- Source published
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
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 2017.
Text from the source record.
How to fix CVE-2026-118116
Upgrade to a fixed release named by Microsoft:
- KB5132751 (build 15.0.2210.4)
- KB5129299 (build 17.0.5045.3)
- KB5132747 (build 16.0.1220.3)
- KB5132749 (build 14.0.2150.2)
- KB5129300 (build 16.0.4315.2)
- KB5132745 (build 15.0.4510.2)
- KB5132748 (build 17.0.1155.3)
- KB5132746 (build 14.0.3570.2)
Vendor guidance
- Install the applicable security update for your platform: KB5132751, KB5129299, KB5132747, KB5132749, KB5129300, KB5132745 (see the Microsoft Update Catalog).
Support dates for the fixed release lines
- Microsoft SQL Server 15.0: support ends
- Microsoft SQL Server 17.0: support ends
- Microsoft SQL Server 16.0: support ends
- Microsoft SQL Server 14.0: support ends
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Microsoft Server advisories, November 2026All Microsoft Server advisories
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