Patch tracker / CVE reference / CVE-2025-62473

CVE-2025-62473

CVE-2025-62473 is a Microsoft vulnerability that Microsoft rates Important, with a CVSS score of 6.5 (Medium). Microsoft has shipped the fix: deploy one of the 15 updates below from the Microsoft Update Catalog, and see where this CVE sits against the rest on the patch tracker.

Our data comes from Microsoft, CISA and other public sources, and it can be wrong or out of date. If you are unsure, check the linked source before you act, and tell us when we are wrong so we can fix it.

Risk summary

Medium
6.5
CVSS v3
4.6%
EPSS, 30 days
Medium
Severity

Not in the CISA KEV catalog. EPSS exploit probability 4.6%. CVSS 6.5 (Medium).

This CVE is among the top half of tracked Microsoft CVEs by EPSS exploit probability.

Senserva AI Opinion for CVE-2025-62473

This is an information disclosure flaw in the Routing and Remote Access Service, a component that has produced an unusually large number of separate CVEs across recent patch cycles. Its EPSS score of 5 percent is low, and RRAS is only actually exposed on servers where the role is enabled, which most workstations and many servers never turn on.

Do this: Check whether the RRAS role is even enabled before prioritizing this patch. If it is not in use, disabling the role removes the exposure outright.

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

Senserva AI Opinion and rich prompt for CVE-2025-62473

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

Schedule normally
No exploitation observed as of 2026-10-19: not in the CISA KEV catalog, EPSS 5%.
Fixed by KB5071413 and 14 more (by build, listed below). Download from the Microsoft Update Catalog, or deploy via Windows Update, Intune, or WSUS.
Do this now: Deploy with your normal update cycle. This page refreshes daily; the verdict changes the day the data does.

Official patch(es) for CVE-2025-62473

Lower priority: patch in your normal cycle. In Intune or Defender, confirm whether the fixing updates KB5071413, KB5071417, KB5071501, KB5071503, KB5071504, KB5071505, KB5071506, KB5071507, KB5071542, KB5071543, KB5071544, KB5071546, KB5071547, KB5072014, KB5072033 are installed across the affected products. Senserva does this automatically across your tenant and flags every missing patch.

Apply the Microsoft security updates below to fix CVE-2025-62473. Each KB page carries the Microsoft Update Catalog download, Microsoft's known issues for the update, a copy-paste PowerShell check for whether it is installed, and the Senserva AI read.

KB5071413KB5071417KB5071501KB5071503KB5071504KB5071505KB5071506KB5071507KB5071542KB5071543KB5071544KB5071546KB5071547KB5072014KB5072033

Scope and sources

Affected products
Fixed by the same updates
CVE-2025-60710CVE-2025-62221CVE-2025-62456CVE-2025-62549CVE-2025-54100CVE-2025-55233CVE-2025-59516CVE-2025-59517
Authoritative references
Official CVE record (cve.org)NVD detailMicrosoft MSRCFIRST.org EPSS

Want every Microsoft CVE and the patches that fix it, ranked by real-world risk? See 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.
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