CVE-2025-47997: microsoft microsoft sql server 2016 service pack 3 azure connect feature pack
CVSS: 6.5v3.1MediumAnalyzed
Published 09-09-2025Last modified 20-02-2026
Vulnerability summary
CVE-2025-47997 is a medium (CVSS 6.5) vulnerability in microsoft microsoft sql server 2016 service pack 3 azure connect feature pack. EPSS estimates a 0.87% chance of exploitation in the next 30 days, higher than 58% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)EPSS score
0.87%
0%100%
Low · +0.05 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 09-09-2025PublishedVulnerability first disclosed.
- 20-02-2026Last modifiedVulnerability information updated.
Description
Concurrent execution using shared resource with improper synchronization ('race condition') in SQL Server allows an authorized attacker to disclose information over a network.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 6.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:CSources2 sources · 5.3–6.5
- NVDNIST5.3MediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:NDiffers
EPSS trend
Probability
0.87%
Chance of exploitation in the next 30 days
Percentile
58%
Versus all other CVEs
30-day change
+0.05 pp
From 0.82% on 19-09-2026
19-09-202619-10-2026
EPSS score0.87%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-200Exposure of Sensitive Information to an Unauthorized ActorThe product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
- CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
Affected systems
Microsoft12 products
- microsoft sql server 2016 service pack 3 azure connect feature pack≥ 13.0.0, < 13.0.7065.1
- microsoft sql server 2016 service pack 3 (gdr)≥ 13.0.0, < 13.0.6470.1
- microsoft sql server 2017 (cu 31)≥ 14.0.0, < 14.0.3505.1
- microsoft sql server 2017 (gdr)≥ 14.0.0, < 14.0.2085.1
- microsoft sql server 2019 (cu 32)≥ 15.0.0.0, < 15.0.4445.1
1 vendor · 12 products
