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CVE-2026-67379

nvd nist
Published: Sep 8, 2026Modified: Sep 16, 2026

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8.5
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 6.0
Source: secure@microsoft.com (Secondary)

Description

Stack-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

Affected (6)

Microsoft
3 products
Sql Server 2019
Sql Server 2022
Sql Server 2025
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Sql Server 2019
version < 15.0.2190.7
Sql Server 2019
15.0.4003.23 ≤ version < 15.0.4490.9
Microsoft
Sql Server 2022
version < 16.0.1200.5
Sql Server 2022
16.0.4003.1 ≤ version < 16.0.4275.2
Microsoft
Sql Server 2025
version < 17.0.1135.8
Sql Server 2025
17.0.4006.2 ≤ version < 17.0.4085.5

Related CWEs

CWE-121
Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

References (1)

Source: secure@microsoft.com
Vendor AdvisoryPatch

Timeline

No history available yet.