Integer overflow or wraparound in SQL Server allows an unauthorized attacker to execute code over a network.
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Fixes

Solution

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Workaround

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History

Tue, 08 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Description Integer overflow or wraparound in SQL Server allows an unauthorized attacker to execute code over a network.
Title Microsoft SQL Server Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft sql Server 2017
Microsoft sql Server 2019
Weaknesses CWE-122
CWE-190
CPEs cpe:2.3:a:microsoft:sql_server_2017:*:-:*:*:*:*:x64:*
cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*
Vendors & Products Microsoft
Microsoft sql Server 2017
Microsoft sql Server 2019
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-09-09T09:54:51.739Z

Reserved: 2026-08-20T20:11:33.672Z

Link: CVE-2026-77486

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-08T18:20:34.277

Modified: 2026-09-09T10:21:29.113

Link: CVE-2026-77486

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-09T01:45:03Z

Weaknesses