Microsoft Office 产品 C2R 的安全更新 (CVE-2026-21509)

版本 1.3

Feb 2, 2026, 9:31 PM

CISA reference
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C")
Exploit attributes ("Exploit available" set to "True")
Exploit attributes ("Exploitability ease" set to "Exploits are available")