CVE-2021-34438

moderate-risk
Published 2021-07-16

Windows Font Driver Host Remote Code Execution Vulnerability

Do I need to act?

~
2.9% 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
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (8)

Affected Vendors

Microsoft

References (2)

Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-3443...
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-3443...
44
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 6/34 · Minimal
Exposure 14/34 · Moderate