KB5087544：Windows 10 21H2 版/Windows 10 22H2 版安全性更新 (2026 年 5 月)

版本 1.2

May 15, 2026, 12:01 PM

CVSS metrics ("CVSSv3 score" set to 7.0)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H")
CVSSv3 score source (changed from "CVE-2026-40403" to "CVE-2026-35418")