Patch tracker / KB5041770
KB5041770: Windows 10 Version 1809 for 32-bit Sys Security Update (August 2024)
KB5041770 is a High security update for Windows 10 Version 1809 for 32-bit Sys, released 2024-08-13. It closes 1 CVE with a maximum CVSS of 7.5. At least one of them is actively exploited (CISA KEV), so this is a deploy-first update. Get it from the Microsoft Update Catalog below, and see where it sits against the rest of the month on the patch tracker.
Update summary
New to these terms? How the Microsoft patching tools fit together, this month's Patch Tuesday summary, and every update ranked by real-world risk.
Senserva AI Opinion for KB5041770
KB5041770 is a companion August 2024 update for the same Windows 11 24H2 and Windows 10 1809 builds, but it exists to fix a single vulnerability, CVE-2024-38178, already listed in CISA's Known Exploited Vulnerabilities catalog. Its CVSS of 7.5 is lower than KB5041160's headline flaw, but the shared 39 percent EPSS score means attackers are actively working exploits at this exploitability level. Because it is scoped to one CVE, verify it deploys alongside, not instead of, the broader August rollup.
Do this: Confirm KB5041770 is applied in addition to KB5041160 on every affected 24H2 and 1809 machine, since it patches a separate actively exploited CVE.
AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for KB5041770
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Full tracking and change history for KB5041770
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.
Exploitation and severity
Fixes 1 CVE. At least one is actively exploited (CISA KEV). Most severe CVSS 7.5 (High). EPSS exploit probability up to 41%.
Among the top 25% of tracked Microsoft updates by EPSS exploit probability.
What to do
Treat as urgent: it is being exploited in the wild (CISA KEV), so patch ahead of items that are not. Senserva flags whether KB5041770 is missing on your devices.
Check if KB5041770 is installed
Copy-paste PowerShell: one machine, or your whole estate in one pass. No output means the update is not installed.
Get-HotFix covers Windows updates. Office, SharePoint, and Exchange server updates show under installed updates in Programs and Features, or check the Update Catalog history.
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-2024-38178 | Critical | 9.8 | 71% | KEV |
Affected products
Also released in August 2024
The highest-risk updates from the same release:
The full month, summarized: Microsoft Patch Tuesday.
Authoritative references
See this and every Microsoft update ranked by real-world risk on the Microsoft Patch Tracker.