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Microsoft Security Response CenterCVE-2026-65669

Microsoft SQL Server Elevation of Privilege Vulnerability

Improper neutralization of special elements in output used by a downstream component ('injection') in SQL Server allows an unauthorized attacker to elevate privileges over a network.

Read the vendor bulletin Get alerts for SQL Server Management Studio
9.6CVSS out of 10Critical severity
Scope

What the vendor says is affected

  • SQL Server Management Studio 22

Versions the vendor lists as fixed

  • 22.8.2
Next step

What the vendor recommends

Release Notes

Review the complete instructions on the vendor's site
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-65669View CVSS, KEV, EPSS, and threat context
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