VYPR
← All advisories
Critical severity9.0NVD Advisory· Published Sep 8, 2026· Updated Sep 17, 2026

CVE-2026-67636

CVE-2026-67636

Description

Out-of-bounds read in SQL Server allows an unauthorized attacker to execute code over a network.

Affected products

4
  • Microsoft/SQL Serverllm-fuzzy4 versions
    (expand)+ 3 more
    • (no CPE)
    • cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*range: <15.0.2190.7
    • cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*range: <16.0.1200.5
    • cpe:2.3:a:microsoft:sql_server_2025:*:*:*:*:*:*:x64:*range: <17.0.1135.8

Patches

Vulnerability mechanics

References

1

News mentions

4