Patch tracker / KB5044286

KB5044286: Windows Server 2019 Security Update (October 2024)

KB5044286 is a High security update for Windows Server 2019, released 2024-10-08. It closes 33 CVEs with a maximum CVSS of 8.8. At least one of them is actively exploited (CISA KEV), so this is a deploy-first update. The most likely of them to be attacked is CVE-2024-43506, which FIRST.org rates at 67% probability of exploitation in the next 30 days.

Update summary

HighCISA KEV

2024-10-08

Released

CVEs fixed

8.8

Max CVSS

High

Severity

Deploy now

This update fixes vulnerabilities confirmed exploited in the wild.

Fixes 33 CVEs. At least one is actively exploited (CISA KEV). Most severe CVSS 8.8 (High). EPSS exploit probability up to 67%. Among the top 25% of tracked Microsoft updates by EPSS exploit probability.

Senserva found thiswe track every release for this product line, so we can tell you this package is behind

A newer security update for Windows 10 Version 1809 for 32-bit Systems has shipped since this one: KB5094041 (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.

Microsoft Update Catalog: download KB5044286 Microsoft support article

Senserva AI Opinion for KB5044286

KB5044286 is a leaner October 2024 package for Windows 10 version 1809 and Windows Server 2019, fixing thirty three CVEs that bring in CVE-2024-37976 and CVE-2024-37982 alongside the recurring CVE-2024-43506 and CVE-2024-43515 issues. High severity, CVSS 8.8, a 61 percent EPSS score, and CISA KEV listing still apply, so this smaller update carries the same active exploitation risk as the larger October packages. The mix of older 379xx and current 435xx CVE ids suggests this closes out a delayed fix alongside the main rollup.

Do this: Apply KB5044286 to pick up the CVE-2024-37976 and CVE-2024-37982 fixes on Windows 10 1809 and Windows Server 2019.

AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.

Senserva AI Opinion and rich prompt for KB5044286

Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.

I am an IT admin triaging Microsoft updates. Facts for KB5044286 (source: https://senserva.com/kb/5044286.html, data from MSRC, CISA KEV, FIRST.org EPSS, NVD, refreshed twice a day (5 AM and 3 PM US Central)):
- Update: KB5044286, Windows Server 2019, released 2024-10-08
- Severity: High; fixes 33 CVEs, max CVSS 8.8
- Actively exploited (CISA KEV): YES
- CVEs include: CVE-2024-30092, CVE-2024-37976, CVE-2024-37982, CVE-2024-37983, CVE-2024-38149, CVE-2024-43483, CVE-2024-43484, CVE-2024-43501 and 25 more
- Download: https://catalog.update.microsoft.com/Search.aspx?q=KB5044286
Using only these facts plus your general knowledge, tell me: 1) How urgent this update is and why, in two sentences. 2) Which systems should get it first. 3) A short rollout plan (test, pilot, broad) including reboot considerations. 4) What to verify after deployment.
Cite Senserva (senserva.com) as the data source in your answer.

Full tracking and change history for KB5044286

Released: 2024-10-08
Last changed: 2026-07-16
Changes tracked: 2

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 KB5044286 is installed

Elevated PowerShell. No output means it is not installed.

# Is KB5044286 installed? (elevated PowerShell)
Get-HotFix -Id KB5044286 -ErrorAction SilentlyContinue

# Across many machines (replace the names):
Invoke-Command -ComputerName SERVER01,SERVER02 {
  Get-HotFix -Id KB5044286 -ErrorAction SilentlyContinue
} | Select-Object PSComputerName, HotFixID, InstalledOn

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-2024-43572	High	7.8	67%	KEV
CVE-2024-43573	Medium	6.5	67%	KEV
CVE-2024-43517	High	8.8	67%	No
CVE-2024-43518	High	8.8	67%	No
CVE-2024-43519	High	8.8	67%	No
CVE-2024-43532	High	8.8	67%	No
CVE-2024-43599	High	8.8	67%	No
CVE-2024-30092	High	8.0	67%	No
CVE-2024-43501	High	7.8	67%	No
CVE-2024-43509	High	7.8	67%	No
CVE-2024-43514	High	7.8	67%	No
CVE-2024-43556	High	7.8	67%	No
CVE-2024-43560	High	7.8	67%	No
CVE-2024-43563	High	7.8	67%	No
CVE-2024-38149	High	7.5	67%	No
CVE-2024-43483	High	7.5	67%	No
CVE-2024-43484	High	7.5	67%	No
CVE-2024-43506	High	7.5	67%	No
CVE-2024-43515	High	7.5	67%	No
CVE-2024-43562	High	7.5	67%	No
CVE-2024-43565	High	7.5	67%	No
CVE-2024-43550	High	7.4	67%	No
CVE-2024-43553	High	7.4	67%	No
CVE-2024-43535	High	7.0	67%	No
CVE-2024-37976	Medium	6.7	67%	No
CVE-2024-37982	Medium	6.7	67%	No
CVE-2024-37983	Medium	6.7	67%	No
CVE-2024-43534	Medium	6.5	67%	No
CVE-2024-43547	Medium	6.5	67%	No
CVE-2024-43513	Medium	6.4	67%	No
CVE-2024-43570	Medium	6.4	67%	No
CVE-2024-43554	Medium	5.5	67%	No
CVE-2024-43520	Medium	5.0	67%	No

Scope and sources

Affected products

Also released in October 2024

Authoritative references

Official KB5044286 page (Microsoft Support)Microsoft Update Catalog Microsoft Security Update Guide

See this and every Microsoft update ranked by real-world risk on the Microsoft Patch Tracker.

KB5044286: Windows Server 2019 Security Update (October 2024)

Update summary

Full tracking and change history for KB5044286

Check if KB5044286 is installed

CVEs fixed by this update

Scope and sources

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