Description
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Published: 2026-11-10
Score: 7.5 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 10 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
Description Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Title Microsoft SQL Server Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft microsoft Sql Server 2017 For X64-based Systems \(cu31\)
Microsoft microsoft Sql Server 2019 For X64-based Systems \(cu32\)
Microsoft microsoft Sql Server 2022 For X64-based Systems \(cu27\)
Microsoft sql Server 2019
Microsoft sql Server 2022
Microsoft sql Server 2025
Microsoft sql Server 2025 For X64-based Systems Cu10
Weaknesses CWE-122
CPEs cpe:2.3:a:microsoft:microsoft_sql_server_2017_for_x64-based_systems_\(cu31\):*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:microsoft_sql_server_2019_for_x64-based_systems_\(cu32\):*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:microsoft_sql_server_2022_for_x64-based_systems_\(cu27\):*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:sql_server_2025:*:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:sql_server_2025_for_x64-based_systems_cu10:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft microsoft Sql Server 2017 For X64-based Systems \(cu31\)
Microsoft microsoft Sql Server 2019 For X64-based Systems \(cu32\)
Microsoft microsoft Sql Server 2022 For X64-based Systems \(cu27\)
Microsoft sql Server 2019
Microsoft sql Server 2022
Microsoft sql Server 2025
Microsoft sql Server 2025 For X64-based Systems Cu10
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Subscriptions

Microsoft Microsoft Sql Server 2017 For X64-based Systems \(cu31\) Microsoft Sql Server 2019 For X64-based Systems \(cu32\) Microsoft Sql Server 2022 For X64-based Systems \(cu27\) Sql Server 2019 Sql Server 2022 Sql Server 2025 Sql Server 2025 For X64-based Systems Cu10
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-11-10T19:44:41.037Z

Reserved: 2026-10-27T02:25:21.545Z

Link: CVE-2026-116937

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-10T19:19:26.047

Modified: 2026-11-10T19:19:26.187

Link: CVE-2026-116937

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-122

    Heap-based Buffer Overflow