Microsoft Exchange Server 安全更新（2026 年 8 月）

版本 1.3

Aug 21, 2026, 11:26 PM

CVSS metrics ("CVSSv2 score" set to 9.0)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C")
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-2026-62913" to "CVE-2026-65813")
Exploit attributes ("Exploit available" set to "False")
Exploit attributes ("Exploitability ease" set to "No known exploits are available")