Microsoft Exchange Server 安全更新（2026 年 6 月）

版本 1.5

Aug 25, 2026, 3:54 PM

CVSS metrics ("CVSSv2 score" set to 7.8)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:H/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:H/RL:O/RC:C")
CVSSv2 score source (changed from "CVE-2026-45504" to "CVE-2026-48579")
Exploit attributes ("Exploited by malware" set to "True")