SQL Server Management Studio Copilot privilege escalation

published 2026-09-30

A flaw in Copilot in SQL Server Management Studio, CVE-2026-65669, lets a low-privileged database user climb to sysadmin. Microsoft rates it critical.

CVE: CVE-2026-65669

Source: embracethered.com

Get the fix

FixLane has a reviewed fix procedure for this incident: a read-only check first, then the fix. Ask the Telegram bot, or connect an AI agent to the FixLane MCP server and call get_fix_prompt with incident id 1739 and your operating system.