Microsoft SharePoint Server 2016 のセキュリティ更新プログラム (2026 年 8 月)

バージョン 1.3

Aug 21, 2026, 11:26 PM

CVSS metrics ("CVSSv2 score" set to 5.5)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N")
CVSS metrics ("CVSSv3 score" set to 5.4)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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-2026-62827" to "CVE-2026-64922")
CVSSv2 severity (based on CVE-2026-64922, severity decreased from "High" to "Medium")
CVSSv3 severity (based on None, severity decreased from "High" to "Medium")
Exploit attributes ("Exploit available" set to "False")
Exploit attributes ("Exploitability ease" set to "No known exploits are available")