KB5099539: Windows 10 Version 21H2 / Windows 10 Version 22H2 セキュリティ更新プログラム (2026 年 7 月)

バージョン 1.4

Jul 18, 2026, 3:00 PM

CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C")
CVSSv3 score source (changed from "CVE-2026-57092" to none)
Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")
Plugin metadata (Add IAVM Info)