Information disclosure in Microsoft Sql Server 2016 Service Pack 3 Azure Connect Feature
CVE-2025-47997
Concurrent execution using shared resource with improper synchronization ('race condition') in SQL Server allows an authorized attacker to disclose information over a network.
Vulnerability class: Race Condition
EPSS: 0.002 (44.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: 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
- Microsoft Sql Server 2016 Service Pack 3 Azure Connect Feature — versions 13.0.0
- Microsoft Sql Server 2016 Service Pack 3 (Gdr) — versions 13.0.0
- Microsoft Sql Server 2017 (Cu 31) — versions 14.0.0
- Microsoft Sql Server 2017 (Gdr) — versions 14.0.0
- Microsoft Sql Server 2019 (Cu 32) — versions 15.0.0.0
- Microsoft Sql Server 2019 (Gdr) — versions 15.0.0
- Microsoft Sql Server 2022 (Cu 20) — versions 16.0.0.0
- Microsoft Sql Server 2022 (Gdr) — versions 16.0.0
Weakness classification (CWE)
References
- Microsoft SQL Server Information Disclosure Vulnerability (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2025-47997?
- CVE-2025-47997 is a medium-severity vulnerability in Microsoft Sql Server 2016 Service Pack 3 Azure Connect Feature, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 6.5/10. Published 2025-09-09.
- How severe is CVE-2025-47997?
- Medium severity. CVSS v3 base score is 6.5 out of 10.