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TI-2025-31687 Aliases CVE-2025-49717GHSA-9397-6r66-qmgq

Microsoft SQL Server Remote Code Execution Vulnerability

Priority MEDIUM 41CWE-122Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Microsoft. Impact type from Microsoft.

Summary

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01116 66th percentileScored 2026-11-07
Fix Fixed Microsoft: 4 updates

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftMicrosoft SQL Server 2019 (CU 32)15.0.0.0 to before 15.0.4435.715.0.4435.7Patch availableCNA
MicrosoftMicrosoft SQL Server 2019 (GDR)15.0.0 to before 15.0.2135.515.0.2135.5Patch availableCNA
MicrosoftMicrosoft SQL Server 2022 (CU 19)16.0.0.0 to before 16.0.4200.116.0.4200.1Patch availableCNA
MicrosoftMicrosoft SQL Server 2022 (GDR)16.0.0 to before 16.0.1140.616.0.1140.6Patch availableCNA
  • Microsoft SQL Server 2019 (CU 32) VendorMicrosoft Affected 15.0.0.0 to before 15.0.4435.7 Fixed in 15.0.4435.7 Patch available CNA
  • Microsoft SQL Server 2019 (GDR) VendorMicrosoft Affected 15.0.0 to before 15.0.2135.5 Fixed in 15.0.2135.5 Patch available CNA
  • Microsoft SQL Server 2022 (CU 19) VendorMicrosoft Affected 16.0.0.0 to before 16.0.4200.1 Fixed in 16.0.4200.1 Patch available CNA
  • Microsoft SQL Server 2022 (GDR) VendorMicrosoft Affected 16.0.0 to before 16.0.1140.6 Fixed in 16.0.1140.6 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*15.0.2000.5 to before 15.0.2135.5; 15.0.4003.23 to before 15.0.4435.7VulnerableMicrosoft
cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*16.0.1000.6 to before 16.0.1140.6; 16.0.4003.1 to before 16.0.4200.1VulnerableMicrosoft
  • cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:* Versions 15.0.2000.5 to before 15.0.2135.5; 15.0.4003.23 to before 15.0.4435.7 Vulnerable ·Microsoft
  • cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:* Versions 16.0.1000.6 to before 16.0.1140.6; 16.0.4003.1 to before 16.0.4200.1 Vulnerable ·Microsoft

Remediation

Microsoft 4 updates

  • KB5058722
    https
    • Microsoft SQL Server 2019 for x64-based Systems (CU 32) 15.0.4435.7
  • KB5058721
    Security Update
    • Microsoft SQL Server 2022 for x64-based Systems (CU 19) 16.0.4200.1
  • KB5058713
    Security Update
    • Microsoft SQL Server 2019 for x64-based Systems (GDR) 15.0.2135.5
Show 1 more Microsoft updates
  • KB5058712
    Security Update
    • Microsoft SQL Server 2022 for x64-based Systems (GDR) 16.0.1140.6

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Remote Code Execution
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation Unlikely

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-49717
  2. 2026-10-03 Alias added: GHSA-9397-6r66-qmgq

References

Patch 1

  • TI-2024-19132 Microsoft ODBC Driver for SQL Server Remote Code Execution Vulnerability CVSS 3.1HIGH 8.8
  • TI-2025-31689 Microsoft SQL Server Information Disclosure Vulnerability CVSS 3.1HIGH 7.5
  • TI-2026-39042 Microsoft SQL Server Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2026-39041 Microsoft SQL Server Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2024-25283 Microsoft SQL Server Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2024-24853 Microsoft SQL Server Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.8
See all 206 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences