CVE-2025-49718

Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
microsoftCNA
7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
VendorProductVersion
microsoftsql_server_2019
15.0.2000.5 ≤
𝑥
< 15.0.2135.5
microsoftsql_server_2019
15.0.4003.23 ≤
𝑥
< 15.0.4435.7
microsoftsql_server_2022
16.0.1000.6 ≤
𝑥
< 16.0.1140.6
microsoftsql_server_2022
16.0.4003.1 ≤
𝑥
< 16.0.4200.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49718