CVE-2021-26867
high-risk
Published 2021-03-11
Windows Hyper-V Remote Code Execution Vulnerability
Do I need to act?
~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.9/10
Critical
NETWORK
/ LOW complexity
Affected Products (6)
Affected Vendors
50
/ 100
high-risk
Severity
33/34 · Critical
Exploitability
4/34 · Minimal
Exposure
13/34 · Low