Integer overflow or wraparound in SQL Server allows an authorized attacker to deny service over a network.

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Fixes

Solution

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Workaround

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History

Thu, 10 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft microsoft Sql Server 2022 (gdr)
Microsoft microsoft Sql Server 2025 (cu 2)
Microsoft microsoft Sql Server 2025 For X64-based Systems (gdr)
Vendors & Products Microsoft microsoft Sql Server 2022 (gdr)
Microsoft microsoft Sql Server 2025 (cu 2)
Microsoft microsoft Sql Server 2025 For X64-based Systems (gdr)

Tue, 08 Sep 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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

Type Values Removed Values Added
Description Integer overflow or wraparound in SQL Server allows an authorized attacker to deny service over a network.
Title Microsoft SQL Server Denial of Service Vulnerability
First Time appeared Microsoft
Microsoft sql Server 2022
Microsoft sql Server 2025
Weaknesses CWE-190
CPEs cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:sql_server_2025:*:*:*:*:*:*:x64:*
Vendors & Products Microsoft
Microsoft sql Server 2022
Microsoft sql Server 2025
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-09-16T21:54:31.248Z

Reserved: 2026-07-29T22:49:19.796Z

Link: CVE-2026-67641

cve-icon Vulnrichment

Updated: 2026-09-08T20:50:45.309Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-08T18:18:24.280

Modified: 2026-09-15T19:33:45.380

Link: CVE-2026-67641

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T21:04:27Z

Weaknesses