Schedule normally
No exploitation observed as of 2026-09-29: not in the CISA KEV catalog, EPSS 4%.
Fixed by KB5122871 and 9 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.

Patch tracker / CVE reference / CVE-2026-62706

CVE-2026-62706

CVE-2026-62706 is a Microsoft vulnerability that Microsoft rates Important, with a CVSS score of 8.8 (High). Microsoft has shipped the fix: deploy one of the 10 updates below from the Microsoft Update Catalog, and see where this CVE sits against the rest on the patch tracker.

Risk summary

High
8.8
CVSS v3
3.6%
EPSS, 30 days
High
Severity

Not in the CISA KEV catalog. EPSS exploit probability 3.6%. CVSS 8.8 (High).

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

Senserva AI Opinion and rich prompt for CVE-2026-62706

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

Official patch(es) for CVE-2026-62706

Moderate priority: schedule it in your normal patch cycle. In Intune or Defender, confirm whether the fixing updates KB5122871, KB5122876, KB5122878, KB5122880, KB5122882, KB5123065, KB5123066, KB5123099, KB5124008, KB5124012 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-2026-62706. 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.

KB5122871KB5122876KB5122878KB5122880KB5122882KB5123065KB5123066KB5123099KB5124008KB5124012

Scope and sources

Affected products
Fixed by the same updates
CVE-2026-81963CVE-2026-85880CVE-2026-68830CVE-2026-68831CVE-2026-68839CVE-2026-68842CVE-2026-68843CVE-2026-68849
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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