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Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

MicrosoftCVE-2026-65669

Microsoft SQL Server Management Studio 22: privilege escalation

Microsoft

CVE-2026-65669 · Published Sep 8, 2026 · updated Oct 7, 2026

Critical9.6
Fix: upgrade to 22.8.2 or later
Microsoft advisory

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.

Affected versions

PackageAffectedFixed in
SQL Server Management Studio 22
Product
>= 22.0, < 22.8.222.8.2
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-74

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