Patch tracker / KB37864969

KB37864969: Microsoft Configuration Manager 2503 Security Update (July 2026)

KB37864969 is a High security update for Microsoft Configuration Manager 2503, released 2026-07-14. It closes 1 CVE with a maximum CVSS of 8.8. It is the 58th largest of the 62 updates Microsoft shipped that month, by CVEs closed.

Update summary

High

2026-07-14

Released

CVEs fixed

8.8

Max CVSS

High

Severity

Deploy this cycle

Fixes 1 CVE for Microsoft Configuration Manager 2503. No confirmed in-the-wild exploitation in this set today.

Fixes 1 CVE. Most severe CVSS 8.8 (High). EPSS exploit probability up to <1%. Among the lower half of tracked Microsoft updates by EPSS exploit probability.

Microsoft Update Catalog: download KB37864969 Microsoft support article

Senserva AI Opinion and rich prompt for KB37864969

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 KB37864969 (source: https://senserva.com/kb/37864969.html, data from MSRC, CISA KEV, FIRST.org EPSS, NVD, refreshed twice a day (5 AM and 3 PM US Central)):
- Update: KB37864969, Microsoft Configuration Manager 2503, released 2026-07-14
- Severity: High; fixes 1 CVE, max CVSS 8.8
- Actively exploited (CISA KEV): no
- CVEs include: CVE-2026-47301
- Download: https://catalog.update.microsoft.com/Search.aspx?q=KB37864969
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 KB37864969

Released: 2026-07-14
Last changed: 2026-07-14
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 KB37864969 is installed

Elevated PowerShell. No output means it is not installed.

# Is KB37864969 installed? (elevated PowerShell)
Get-HotFix -Id KB37864969 -ErrorAction SilentlyContinue

# Across many machines (replace the names):
Invoke-Command -ComputerName SERVER01,SERVER02 {
  Get-HotFix -Id KB37864969 -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-2026-47301	High	8.8	<1%	No

Scope and sources

Affected products

Microsoft Configuration Manager 2503

Also released in July 2026

Authoritative references

Official KB37864969 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.

KB37864969: Microsoft Configuration Manager 2503 Security Update (July 2026)

Update summary

Full tracking and change history for KB37864969

Check if KB37864969 is installed

CVEs fixed by this update

Scope and sources

KB5099444

KB5099445

KB5099535

KB5099536

KB5099538

KB5099539

KB5099540

KB5101649