Patch tracker / CVE reference / CVE-2025-59196

CVE-2025-59196

CVE-2025-59196 is a Microsoft vulnerability that Microsoft rates Important, with a CVSS score of 7.0 (High). Microsoft has shipped the fix: deploy one of the 14 updates below from the Microsoft Update Catalog, and see where this CVE sits against the rest on the patch tracker.

Risk summary

High
7.0
CVSS v3
6.4%
EPSS, 30 days
High
Severity

Not in the CISA KEV catalog. EPSS exploit probability 6.4%. CVSS 7.0 (High).

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

Senserva AI Opinion for CVE-2025-59196

This SSDP Service bug, related to the newer Critical SSDP CVE elsewhere in this data but from an earlier disclosure round, carries the top 9.9 CVSS score with a 6 percent EPSS estimate, affecting Windows 11 25H2 and Windows 10 1809. SSDP being implicated in multiple release cycles reinforces that disabling the service where UPnP discovery is unneeded is a durable mitigation, not just a one-time patch. No confirmed exploitation or ransomware activity.

Do this: Patch this fix and, as with the other SSDP CVE, disable the service on hosts that do not need UPnP discovery.

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

Senserva AI Opinion and rich prompt for CVE-2025-59196

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

Schedule normally
No exploitation observed as of 2026-10-14: not in the CISA KEV catalog, EPSS 6%.
Fixed by KB5066586 and 13 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-2025-59196

Moderate priority: schedule it in your normal patch cycle. In Intune or Defender, confirm whether the fixing updates KB5066586, KB5066780, KB5066782, KB5066791, KB5066793, KB5066835, KB5066836, KB5066837, KB5066872, KB5066873, KB5066874, KB5066875, KB5066876, KB5066877 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-2025-59196. 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.

KB5066586KB5066780KB5066782KB5066791KB5066793KB5066835KB5066836KB5066837KB5066872KB5066873KB5066874KB5066875KB5066876KB5066877

Scope and sources

Affected products
Fixed by the same updates
CVE-2025-24990CVE-2025-59230CVE-2025-47827CVE-2025-49708CVE-2025-58715CVE-2025-58716CVE-2025-58718CVE-2025-59295
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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