CVE-2024-43573 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2024-43573MEDIUM

Microsoft Windows 10 Version 1507 — Windows MSHTML Platform Spoofing Vulnerability

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   N   R  U  H  N  N    6.5   .4368   98.6   YES

AFFECTED
  Product                  Versions        Fixed
  Windows 10 Version 1507  10.0.10240.0 –  —
  Windows 10 Version 1607  10.0.14393.0 –  —
  Windows 10 Version 1809  10.0.17763.0 –  —
  Windows 10 Version 21H2  10.0.19043.0 –  —
  Windows 10 Version 22H2  10.0.19045.0 –  —
  Windows 11 version 21H2  10.0.22000.0 –  —
  Windows 11 version 22H2  10.0.22621.0 –  —
  Windows 11 version 22H3  10.0.22631.0 –  —
  Windows 11 Version 23H2  10.0.22631.0 –  —
  Windows 11 Version 24H2  10.0.26100.0 –  —
  + 8 more

TIMELINE
  Aug 14  Reserved by microsoft
  Oct 8   Added to CISA KEV, remediation due 2024-10-29
  Oct 8   Published (CNA: microsoft)

CWE-79 · CNA: microsoft · CVSS v3.1 · 2 references · KEV due October 29, 2024

Description

Windows MSHTML Platform Spoofing Vulnerability

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
August 14, 2024	Reserved	Reserved by microsoft
October 8, 2024	KEV ADDED	Added to CISA KEV, remediation due 2024-10-29
October 8, 2024	Published	Published (CNA: microsoft)

Affected

Affected products and packages — 18 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Microsoft	Windows 10 Version 1507	—	10.0.10240.0	—
Microsoft	Windows 10 Version 1607	—	10.0.14393.0	—
Microsoft	Windows 10 Version 1809	—	10.0.17763.0	—
Microsoft	Windows 10 Version 21H2	—	10.0.19043.0	—
Microsoft	Windows 10 Version 22H2	—	10.0.19045.0	—
Microsoft	Windows 11 version 21H2	—	10.0.22000.0	—
Microsoft	Windows 11 version 22H2	—	10.0.22621.0	—
Microsoft	Windows 11 version 22H3	—	10.0.22631.0	—
Microsoft	Windows 11 Version 23H2	—	10.0.22631.0	—
Microsoft	Windows 11 Version 24H2	—	10.0.26100.0	—
Microsoft	Windows Server 2012 R2	—	6.3.9600.0	—
Microsoft	Windows Server 2012 R2 (Server Core installation)	—	6.3.9600.0	—
Microsoft	Windows Server 2016	—	10.0.14393.0	—
Microsoft	Windows Server 2016 (Server Core installation)	—	10.0.14393.0	—
Microsoft	Windows Server 2019	—	10.0.17763.0	—
Microsoft	Windows Server 2019 (Server Core installation)	—	10.0.17763.0	—
Microsoft	Windows Server 2022	—	10.0.20348.0	—
Microsoft	Windows Server 2022, 23H2 Edition (Server Core installation)	—	10.0.25398.0	—

Weaknesses

CWE-79

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43573 [vendor-advisory, patch]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-43573 [government-resource]

Authoritative record: CVE-2024-43573 at cve.org

Vendors: microsoft

Weaknesses: CWE-79

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-43573 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.