Microsoft MSRC·· 9 天前AI 评分30
CVE-2026-85943：Reliable Multicast Transport Driver (RMCAST) 权限提升漏洞
CVE-2026-85943 Reliable Multicast Transport Driver (RMCAST) Elevation of Privilege Vulnerability
AI 导读
Microsoft 披露 CVE-2026-85943，Reliable Multicast Transport Driver (RMCAST) 存在 time-of-check time-of-use（toctou）竞争条件漏洞，已授权攻击者可借此在本地提升权限。
来源：Microsoft MSRC · msrc.microsoft.com