Description
Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.
Published: 2026-09-08
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
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

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

Type Values Removed Values Added
First Time appeared Microsoft microsoft Sql Server 2017 (cu 31)
Microsoft microsoft Sql Server 2017 (gdr)
Microsoft microsoft Sql Server 2019 (cu 32)
Microsoft microsoft Sql Server 2019 (gdr)
Vendors & Products Microsoft microsoft Sql Server 2017 (cu 31)
Microsoft microsoft Sql Server 2017 (gdr)
Microsoft microsoft Sql Server 2019 (cu 32)
Microsoft microsoft Sql Server 2019 (gdr)

Tue, 08 Sep 2026 21:30:00 +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 Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.
Title Windows OLE DB Information Disclosure Vulnerability
First Time appeared Microsoft
Microsoft sql Server 2017
Microsoft sql Server 2019
Weaknesses CWE-125
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': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}


Subscriptions

Microsoft Microsoft Sql Server 2017 (cu 31) Microsoft Sql Server 2017 (gdr) Microsoft Sql Server 2019 (cu 32) Microsoft Sql Server 2019 (gdr) Sql Server 2017 Sql Server 2019
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-09-09T21:35:20.243Z

Reserved: 2026-08-24T16:21:50.286Z

Link: CVE-2026-78441

cve-icon Vulnrichment

Updated: 2026-09-08T20:03:45.962Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-09-08T18:20:41.890

Modified: 2026-09-08T20:18:29.413

Link: CVE-2026-78441

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T00:15:13Z

Weaknesses