Patch tracker / KB5042529
KB5042529: Microsoft Dynamics 365 Business Centra Security Update (September 2024)
KB5042529 is a High security update for Microsoft Dynamics 365 Business Centra, released 2024-09-10. It closes 1 CVE with a maximum CVSS of 8.8. It is the 30th largest of the 45 updates Microsoft shipped that month, by CVEs closed.
Update summary
Fixes 1 CVE. Most severe CVSS 8.8 (High). EPSS exploit probability up to 1.4%. Among the lower half of tracked Microsoft updates by EPSS exploit probability.
KB5042529 patches CVE-2024-38225, a High severity flaw (CVSS 8.8) affecting Microsoft Dynamics 365 Business Central across the 2023 Release Wave 1, 2023 Release Wave 2, and 2024 Release Wave 1 branches. Exposure is limited to organizations running these specific Business Central versions, and while the CVSS score is significant, the EPSS is only 1 percent with no CISA KEV listing or ransomware link. This matters because the vulnerability spans three concurrent release waves, so you likely need to confirm which branch each of your environments is on before patching.
Do this: Identify which Business Central release wave each of your Dynamics 365 environments runs and apply KB5042529 to any on the 2023 Wave 1, 2023 Wave 2, or 2024 Wave 1 branches.
AI-generated from public data, 2026-07-21. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for KB5042529
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Full tracking and change history for KB5042529
- Released
- 2024-09-10
- Last changed
- 2024-09-10
- Changes tracked
- 1
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 KB5042529 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-2024-38225 | High | 8.8 | 1.4% | 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.