Patch tracker / KB5044030

KB5044030: PowerShell 7.2 Security Update (October 2024)

KB5044030 is a High security update for PowerShell 7.2, released 2024-10-08. It closes 2 CVEs with a maximum CVSS of 7.5. The most likely of them to be attacked is CVE-2024-43483, which FIRST.org rates at 67% probability of exploitation in the next 30 days.

Update summary

High

2024-10-08

Released

CVEs fixed

7.5

Max CVSS

High

Severity

Deploy this cycle

Fixes 2 CVEs for PowerShell 7.2. No confirmed in-the-wild exploitation in this set today.

Fixes 2 CVEs. Most severe CVSS 7.5 (High). EPSS exploit probability up to 2.9%. Among the top half of tracked Microsoft updates by EPSS exploit probability.

Microsoft Update Catalog: download KB5044030 Microsoft support article

Senserva AI Opinion for KB5044030

KB5044030 is the last of this batch's PowerShell/Visual Studio 2022 17.6 packages fixing CVE-2024-43483 and CVE-2024-43484, High at CVSS 7.5. Once every build across the fleet has one of these near-identical October 2024 KBs, this fix pair can be considered fully remediated. EPSS remains 3 percent with no KEV or ransomware linkage.

Do this: Close out the October 2024 PowerShell/Visual Studio remediation by confirming KB5044030 or its final sibling is applied.

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

Senserva AI Opinion and rich prompt for KB5044030

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 KB5044030 (source: https://senserva.com/kb/5044030.html, data from MSRC, CISA KEV, FIRST.org EPSS, NVD, refreshed twice a day (5 AM and 3 PM US Central)):
- Update: KB5044030, PowerShell 7.2, released 2024-10-08
- Severity: High; fixes 2 CVEs, max CVSS 7.5
- Actively exploited (CISA KEV): no
- CVEs include: CVE-2024-43483, CVE-2024-43484
- Download: https://catalog.update.microsoft.com/Search.aspx?q=KB5044030
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 KB5044030

Released: 2024-10-08
Last changed: 2024-10-08
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 KB5044030 is installed

Elevated PowerShell. No output means it is not installed.

# Is KB5044030 installed? (elevated PowerShell)
Get-HotFix -Id KB5044030 -ErrorAction SilentlyContinue

# Across many machines (replace the names):
Invoke-Command -ComputerName SERVER01,SERVER02 {
  Get-HotFix -Id KB5044030 -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-2024-43483	High	7.5	67%	No
CVE-2024-43484	High	7.5	67%	No

Scope and sources

Affected products

Also released in October 2024

Authoritative references

Official KB5044030 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.

KB5044030: PowerShell 7.2 Security Update (October 2024)

Update summary

Full tracking and change history for KB5044030

Check if KB5044030 is installed

CVEs fixed by this update

Scope and sources

KB29166583

KB5044277

KB5044281

KB5044288

KB5044293

KB5044306

KB5044320

KB5044321