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CVE-2024-43573: Microsoft Windows MSHTML Platform Spoofing Vulnerability
Microsoft Windows · in CISA KEV since 2024-10-08
2024-10-08added to KEV
2024-10-29federal remediation due date
46.11%EPSS exploit probability (30 days) 98.8th percentile
8.1 HIGHCVSS 3.1
Unknownknown ransomware use
0days from NVD publication to KEV
What it is
Microsoft Windows MSHTML Platform contains an unspecified spoofing vulnerability which can lead to a loss of confidentiality.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| CWE | CWE-79 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
| NVD published | 2024-10-08 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2024-43573.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.