VDB

CVE-2026-94520

CVE-2026-94520 PUBLISHED CVSS 4.9 MEDIUM

Reported by microsoft · Published October 13, 2026

Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network.

Risk Scores

CVSS 3.1
4.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Affected Products

VendorProductVersions
MicrosoftMicrosoft SQL Server 2017 (GDR)14.0.0
MicrosoftMicrosoft SQL Server 2017 for x64-based Systems (CU31)14.0.3006.16
MicrosoftMicrosoft SQL Server 2019 (GDR)15.0.0
MicrosoftMicrosoft SQL Server 2019 for x64-based Systems (CU32)15.0.4003.23
MicrosoftMicrosoft SQL Server 2022 (GDR)16.0.0
MicrosoftMicrosoft SQL Server 2022 for x64-based Systems (CU27)16.0.4003.1
MicrosoftMicrosoft SQL Server 2025 for x64-based Systems (CU9)17.0.4006.2
MicrosoftMicrosoft SQL Server 2025 for x64-based Systems (GDR)17.0.1050.2
microsoftsql_server_202517.0.1050.2
microsoftsql_server_201915.0.0
microsoftmicrosoft_sql_server_2019_for_x64-based_systems_\(cu32\)15.0.4003.23
MicrosoftMicrosoft SQL Server 2019 (GDR)15.0.0
microsoftsql_server_201714.0.0
MicrosoftMicrosoft SQL Server 2022 for x64-based Systems (CU27)16.0.4003.1
MicrosoftMicrosoft SQL Server 2025 for x64-based Systems (GDR)17.0.1050.2
MicrosoftMicrosoft SQL Server 2022 (GDR)16.0.0
MicrosoftMicrosoft SQL Server 2019 for x64-based Systems (CU32)15.0.4003.23
microsoftmicrosoft_sql_server_2025_for_x64-based_systems_\(cu9\)17.0.4006.2
MicrosoftMicrosoft SQL Server 2017 for x64-based Systems (CU31)14.0.3006.16
MicrosoftMicrosoft SQL Server 2017 (GDR)14.0.0

…and 4 more

Timeline

  • Oct 13, 2026 CVE Published
  • Oct 14, 2026 EPSS Score
  • Oct 14, 2026 Coalition ESS Score
  • Oct 15, 2026 CVE Updated
  • Oct 16, 2026 Security Advisory

References

Open in Interactive Console →
$ Console Community · 100/wk Open console ›