What is CVE-2026-21262?

CVE-2026-21262 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. SQL Server Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2026-21262 cover?

CVE-2026-21262 covers the following CVE IDs: CVE-2026-21262. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-21262?

CVE-2026-21262 has a CVSS v3 base score of 8.8, published by Microsoft Security Response Center (MSRC).

CVE-2026-21262HighCVSS 8.8

SQL Server Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-21262 · pending

🔗 CVE IDs covered (1)

📋 Description