CVE-2024-30040

high-risk
Published 2024-05-14

Windows MSHTML Platform Security Feature Bypass Vulnerability

Do I need to act?

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23.5% chance of exploitation in next 30 days
EPSS score — higher than 77% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (15)

Affected Vendors

Microsoft

References (3)

Patch https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30040
Patch https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30040
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-...
69
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 21/34 · High
Exposure 18/34 · Moderate