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CVE-2026-78441

nvd nist
Published: Sep 8, 2026Modified: Sep 23, 2026

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Exploitability: 2.8 / Impact: 3.6
Source: secure@microsoft.com (Secondary)

Description

Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.

Affected (4)

Microsoft
2 products
Sql Server 2017
Sql Server 2019
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Sql Server 2017
version < 14.0.2130.4
Sql Server 2017
14.0.3006.16 ≤ version < 14.0.3550.4
Microsoft
Sql Server 2019
version < 15.0.2190.7
Sql Server 2019
15.0.4003.23 ≤ version ≤ 15.0.4490.9

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.

References (1)

Source: secure@microsoft.com
Vendor AdvisoryPatch

Timeline

No history available yet.