Patch tracker / KB5039213

KB5039213: Windows Server 2019 Security Update (August 2024)

KB5039213 is a Medium security update for Windows Server 2019, released 2024-08-13. It closes 1 CVE with a maximum CVSS of 6.5. 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-2024-38213, which FIRST.org rates at 14% probability of exploitation in the next 30 days.

Update summary

MediumCISA KEV
2024-08-13
Released
1
CVEs fixed
6.5
Max CVSS
Medium
Severity
Deploy now
This update fixes vulnerability confirmed exploited in the wild.

Fixes 1 CVE. At least one is actively exploited (CISA KEV). Most severe CVSS 6.5 (Medium). EPSS exploit probability up to 14%. Among the top half 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 KB5039213Microsoft support article
Senserva AI Opinion for KB5039213

KB5039213 closes CVE-2024-38213 for a further Windows 10 1809/Windows Server 2019 branch, again Medium severity at CVSS 6.5 with 13 percent EPSS, sitting in CISA's KEV catalog alongside its sibling builds. A Medium-severity flaw that is nonetheless actively exploited is a good reminder that CVSS score alone is not a reliable prioritization signal. This one has been confirmed exploited, so it belongs ahead of unexploited High-severity items in the queue.

Do this: Move KB5039213 ahead of unexploited higher-CVSS patches in your queue, since CVE-2024-38213 is confirmed under active exploitation.

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

Senserva AI Opinion and rich prompt for KB5039213

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

Full tracking and change history for KB5039213

Released
2024-08-13
Last changed
2026-07-22
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 KB5039213 is installed

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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.

CVESeverityCVSSEPSSExploited
CVE-2024-38213High6.514%KEV

Scope and sources

Affected products
Also released in August 2024

KB5041160

47 CVEs · Critical · exploited

KB5041571

44 CVEs · Critical · exploited

KB5041573

48 CVEs · Critical · exploited

KB5041578

44 CVEs · Critical · exploited

KB5041580

43 CVEs · Critical · exploited

KB5041585

43 CVEs · Critical · exploited

KB5041592

43 CVEs · Critical · exploited

KB5041773

43 CVEs · Critical · exploited

The full month, summarized: Microsoft Patch Tuesday.

Authoritative references
Official KB5039213 page (Microsoft Support)Microsoft Update CatalogMicrosoft Security Update Guide

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

New to a term on this page? CVE, KB, KEV, CVSS, and EPSS are each explained once, on the Senserva security lexicon. Reference: Microsoft CVE and vulnerability management and the Microsoft patching guide.
Provided as is, without warranty; verify against the vendor advisory before acting. Data notice and terms.