CVE-2026-65669

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.

Score

CVSS 3.1 9.6 Critical

Status

Analyzed - secure@microsoft.com

Published

2026-09-08

Last modified

2026-10-14

Weaknesses

CWE-74

Affected products

• Sql Server Management Studio (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65669