CVE-2024-43573
Microsoft Windows MSHTML Platform Spoofing Vulnerability
CVSS
—
No CVSS
EPSS
46.1%
p99
KEV
YES
Oct 8, 2024
Exploit Today
80
0-100
Published: — · Last modified: —
46.1%EPSS · 30 days46.1%
2026-09-172026-10-15
Product
Microsoft / Windows
Vulnerability
Microsoft Windows MSHTML Platform Spoofing Vulnerability
Added to KEV
Oct 8, 2024
Remediate by
Oct 29, 2024
Known ransomware use
No
Summary description
Microsoft Windows MSHTML Platform contains an unspecified spoofing vulnerability which can lead to a loss of confidentiality.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43573 ; https://nvd.nist.gov/vuln/detail/CVE-2024-43573
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-969518.8 HIG74.0%
KEV—72Microsoft Windows Command Injection Vulnerability10hCVE-2026-858807.8 HIG89.3%
KEV—77Microsoft Windows Heap-Based Buffer Overflow Vulnerability22dCVE-2026-819637.8 HIG31.9%
KEV—60Microsoft Windows Link Following Vulnerability37dCVE-2026-322024.3 MED92.0%
KEV—78Microsoft Windows Protection Mechanism Failure Vulnerability63dCVE-2026-208055.5 MED94.4%
KEV—78Microsoft Windows Information Disclosure Vulnerability78dCVE-2025-622217.8 HIG84.4%
KEV—75Microsoft Windows Use After Free Vulnerability21d