Patch tracker / KB5002624
KB5002624: Microsoft SharePoint Server 2019 Security Update (September 2024)
KB5002624 is a High security update for Microsoft SharePoint Server 2019, released 2024-09-10. It closes 5 CVEs with a maximum CVSS of 8.8. The most likely of them to be attacked is CVE-2024-38018, which FIRST.org rates at 51% probability of exploitation in the next 30 days.
Update summary
Fixes 5 CVEs. Most severe CVSS 8.8 (High). EPSS exploit probability up to 51%. Among the top 25% of tracked Microsoft updates by EPSS exploit probability.
A newer security update for Microsoft SharePoint Enterprise Server 2016 has shipped since this one: KB5002882 (2026-08-11). For cumulative update families the newer package includes these fixes, so installing that one is usually the shorter path. Verify against your own update rings before you skip this package.
KB5002624 patches on-premises SharePoint Server, Enterprise 2016, Server 2019, and Subscription Edition, in September 2024, closing five CVEs at a peak 8.8 High Severity. It has not been added to CISA's KEV catalog, but its 51 percent EPSS score puts real-world exploitation slightly more likely than not, which matters for internet-facing SharePoint farms that are a common lateral-movement target.
Do this: Patch all on-premises SharePoint Enterprise 2016, Server 2019, and Subscription Edition farms with KB5002624.
AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for KB5002624
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Full tracking and change history for KB5002624
- Released
- 2024-09-10
- Last changed
- 2026-07-29
- Changes tracked
- 3
Senserva began recording day-to-day change history on 2026-07-07, and refreshes it several times a day. Release dates are historical where Microsoft publishes them; revision history is tracked from that date forward, so it does not include changes made before then.
Check if KB5002624 is installed
Elevated PowerShell. No output means it is not installed.
CVEs fixed by this update
Sorted exploited-first, then by CVSS. Every CVE links to its Senserva page with the full risk facts, references, and a ready-to-paste AI prompt.
| CVE | Severity | CVSS | EPSS | Exploited |
|---|---|---|---|---|
| CVE-2024-38018 | High | 8.8 | 51% | No |
| CVE-2024-38227 | High | 7.2 | 51% | No |
| CVE-2024-38228 | High | 7.2 | 51% | No |
| CVE-2024-43464 | High | 7.2 | 51% | No |
| CVE-2024-43466 | Medium | 6.5 | 51% | No |
Scope and sources
- Affected products
- Also released in September 2024
KB5043083
24 CVEs · Critical · exploitedKB5042880
37 CVEs · High · exploitedKB5042881
37 CVEs · High · exploitedKB5043049
2 CVEs · High · exploitedKB5043050
36 CVEs · High · exploitedKB5043051
37 CVEs · High · exploitedKB5043055
37 CVEs · High · exploitedKB5043064
29 CVEs · High · exploitedThe full month, summarized: Microsoft Patch Tuesday.
- Authoritative references
See this and every Microsoft update ranked by real-world risk on the Microsoft Patch Tracker.