Schedule normally
No exploitation observed: not in the CISA KEV catalog, EPSS 2%.
Fixed by KB5120695 and 21 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-2026-62886

CVE-2026-62886

CVE-2026-62886 is a high severity Microsoft vulnerability with a CVSS score of 7.8. Microsoft has shipped the fix: deploy one of the 22 updates below from the Microsoft Update Catalog, and see where this CVE sits against the rest on the patch tracker.

Risk summary

High
7.8
CVSS v3
1.7%
EPSS, 30 days
High
Severity

Not in the CISA KEV catalog. EPSS exploit probability 1.7%. CVSS 7.8 (High).

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

Senserva AI Opinion and rich prompt for CVE-2026-62886

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

Official patch(es) for CVE-2026-62886

Moderate priority: schedule it in your normal patch cycle. In Intune or Defender, confirm whether the fixing updates KB5120695, KB5120716, KB5120747, KB5122104, KB5122105, KB5122106, KB5123099, KB5126042, KB5126043, KB5126044, KB5126045, KB5126046, KB5126047, KB5126048, KB5126049, KB5126050, KB5126051, KB5126052, KB5126053, KB5126421, KB5126422, KB5126424 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-2026-62886. 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.

KB5120695KB5120716KB5120747KB5122104KB5122105KB5122106KB5123099KB5126042KB5126043KB5126044KB5126045KB5126046KB5126047KB5126048KB5126049KB5126050KB5126051KB5126052KB5126053KB5126421KB5126422KB5126424

Scope and sources

Affected products
Fixed by the same updates
CVE-2026-85880CVE-2026-68830CVE-2026-68831CVE-2026-68839CVE-2026-68843CVE-2026-68851CVE-2026-68852CVE-2026-68874
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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