CVE-2026-54117
Microsoft SQL Server Remote Code Execution Vulnerability
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.
| Vendor | microsoft |
| Product | microsoft sql server 2025 (cu 6) |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Jul 14, 2026 |
| Last Updated | Aug 28, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / Microsoft SQL Server 2025 (CU 6)
17.0.4060.2 < 17.0.4060.2
Microsoft / Microsoft SQL Server 2025 for x64-based Systems (GDR)
17.0.1050.2 < 17.0.1125.2