Windows デスクトップ用 Windows アプリクライアントのセキュリティ更新プログラム (2026 年 6 月)

バージョン 1.2

Jul 6, 2026, 10:28 AM

CVSS metrics ("CVSSv3 score" set to 7.5)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
CVSSv2 score source (changed from "CVE-2026-42985" to "CVE-2026-47289")
CVSSv3 score source (set to "CVE-2026-45639")
Exploit attributes ("Exploit available" set to "False")
Exploit attributes ("Exploitability ease" set to "No known exploits are available")