Security Updates for Microsoft SharePoint Server Subscription Edition (February 2026)

Version 1.2

Feb 12, 2026, 7:05 AM

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-2026-21260" to "CVE-2026-21511")
Exploit attributes ("Exploit available" set to "False")
Exploit attributes ("Exploitability ease" set to "No known exploits are available")