VDB

CVE-2026-67386

CVE-2026-67386 PUBLISHED CVSS 6.5 MEDIUM

Reported by microsoft · Published September 8, 2026

Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.

Risk Scores

CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Affected Products

VendorProductVersions
MicrosoftMicrosoft SQL Server 2017 (CU 31)14.0.0
MicrosoftMicrosoft SQL Server 2017 (GDR)14.0.0
MicrosoftMicrosoft SQL Server 2019 (CU 32)15.0.0.0
MicrosoftMicrosoft SQL Server 2019 (GDR)15.0.0
MicrosoftMicrosoft SQL Server 2022 (CU 26)16.0.0.0
MicrosoftMicrosoft SQL Server 2022 (GDR)16.0.0
MicrosoftMicrosoft SQL Server 2025 (CU8)17.0.0.0
MicrosoftMicrosoft SQL Server 2025 for x64-based Systems (GDR)17.0.1050.2
microsoftsql_server_201915.0.0, 15.0.0.0
MicrosoftMicrosoft SQL Server 2025 (CU8)17.0.0.0
MicrosoftMicrosoft SQL Server 2022 (CU 26)16.0.0.0
MicrosoftMicrosoft SQL Server 2025 for x64-based Systems (GDR)17.0.1050.2
MicrosoftMicrosoft SQL Server 2017 (CU 31)14.0.0
microsoftsql_server_202517.0.0.0, 17.0.1050.2
MicrosoftMicrosoft SQL Server 2019 (GDR)15.0.0
microsoftsql_server_201714.0.0, 14.0.0
MicrosoftMicrosoft SQL Server 2022 (GDR)16.0.0
MicrosoftMicrosoft SQL Server 2017 (GDR)14.0.0
microsoftsql_server_202216.0.0, 16.0.0.0
MicrosoftMicrosoft SQL Server 2019 (CU 32)15.0.0.0

Timeline

  • Sep 8, 2026 CVE Published
  • Sep 8, 2026 CVE Updated
  • Sep 9, 2026 Coalition ESS Score
  • Sep 9, 2026 Security Advisory

References

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