KB5078885：Windows 10 21H2 版/Windows 10 22H2 版安全更新（2026 年 3 月）

版本 1.5

Mar 31, 2026, 10:50 AM

CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C")
Exploit attributes ("Exploit available" set to "True")
Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")