VDB

CVE-2026-78441

CVE-2026-78441 PUBLISHED CVSS 6.5 MEDIUM

Reported by microsoft · Published September 8, 2026

Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.

Risk Scores

CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 2017 (GDR)14.0.0
MicrosoftMicrosoft SQL Server 2017 (CU 31)14.0.0
MicrosoftMicrosoft SQL Server 2019 (GDR)15.0.0
microsoftsql_server_201714.0.0, 14.0.0
MicrosoftMicrosoft SQL Server 2019 (CU 32)15.0.0.0
microsoftsql_server_201915.0.0, 15.0.0.0

Timeline

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

References

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