CVE-2026-66816: falha de média gravidade em Microsoft SQL Server 2022 (CU 26)
Microsoft SQL Server Security Feature Bypass Vulnerability
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.5epss 1.0%
Insufficient logging in SQL Server allows an authorized attacker to bypass a security feature over a network.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
Produtos afetados
Microsoft · Microsoft SQL Server 2022 (CU 26)Microsoft · Microsoft SQL Server 2022 (GDR)Microsoft · Microsoft SQL Server 2025 (CU8)Microsoft · Microsoft SQL Server 2025 for x64-based Systems (GDR)CVEs relacionadas — Microsoft SQL Server 2022 (CU 26)
No mesmo produto, das mais perigosas para as menos.
CVE-2025-49719HIGHMicrosoft SQL Server Information Disclosure VulnerabilityEPSS 15.5%CVE-2025-49718HIGHMicrosoft SQL Server Information Disclosure VulnerabilityEPSS 3.9%CVE-2024-28910HIGHMicrosoft OLE DB Driver for SQL Server Remote Code Execution VulnerabilityEPSS 2.8%CVE-2024-29985HIGHMicrosoft OLE DB Driver for SQL Server Remote Code Execution VulnerabilityEPSS 2.4%CVE-2024-28934HIGHMicrosoft ODBC Driver for SQL Server Remote Code Execution VulnerabilityEPSS 2.4%CVE-2024-28933HIGHMicrosoft ODBC Driver for SQL Server Remote Code Execution VulnerabilityEPSS 2.4%