What is CVE-2024-43466?

CVE-2024-43466 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft SharePoint Server Denial of Service Vulnerability

Which CVE IDs does CVE-2024-43466 cover?

CVE-2024-43466 covers the following CVE IDs: CVE-2024-43466. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2024-43466?

CVE-2024-43466 has a CVSS v3 base score of 6.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2024-43466?

CVE-2024-43466 affects 3 products, including: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.

CVE-2024-43466HighCVSS 6.5

Microsoft SharePoint Server Denial of Service Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2024-43466 →

🎯 Affected products3

Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Server 2019
Microsoft SharePoint Server Subscription Edition

✅ Remediation

KB5002624 (Security Update) — fixed build 16.0.5465.1001 KB5002639 (Security Update) — fixed build 16.0.10414.20002 KB5002640 (Security Update) — fixed build 16.0.17928.20086

🔗 References (7)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43466
patchhttps://www.microsoft.com/download/details.aspx?id=106231
referencehttps://support.microsoft.com/help/5002624
patchhttps://www.microsoft.com/download/details.aspx?id=106232
referencehttps://support.microsoft.com/help/5002639
patchhttps://www.microsoft.com/download/details.aspx?id=106233
referencehttps://support.microsoft.com/help/5002640