CVEvulnerability

CVE-2026-67643

9.8 CRITICAL Published 2026-09-08 Modified 2026-09-17 Official page ↗
Status
Modified
Published
2026-09-08
Last modified
2026-09-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-122

Description

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

Affected configurations

• microsoft sql server 2022 (< 16.0.1200.5) • microsoft sql server 2022 (>= 16.0.4003.1 < 16.0.4275.2) • microsoft sql server 2025 (< 17.0.1135.8) • microsoft sql server 2025 (>= 17.0.4006.2 < 17.0.4085.5)

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References