Patch tracker / CVE reference / CVE-2025-59222
CVE-2025-59222
CVE-2025-59222 is a high severity Microsoft vulnerability with a CVSS score of 7.8. Microsoft has shipped the fix: deploy one of the 5 updates below from the Microsoft Update Catalog, and see where this CVE sits against the rest on the patch tracker.
Risk summary
Not in the CISA KEV catalog. EPSS exploit probability 2.3%. CVSS 7.8 (High).
This CVE is among the lower half of tracked Microsoft CVEs by EPSS exploit probability.
With a CVSS score of 8.8 and a 2 percent EPSS, this Word remote code execution flaw rates a notch above the other document-parsing bugs in the set. SharePoint Enterprise Server 2016 and SharePoint Server 2019 are affected along with Office 2019 32-bit, so server-side document processing is again part of the exposure. Severity is High and there is no confirmed exploitation.
Do this: Lead the SharePoint patch run with this fix, then cover Office 2019 clients.
AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for CVE-2025-59222
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Official patch(es) for CVE-2025-59222
Moderate priority: schedule it in your normal patch cycle. In Intune or Defender, confirm whether the fixing updates KB5002787, KB5002788, KB5002789, KB5002796, KB5002798 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-2025-59222. 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.
Scope and sources
- Affected products
- Fixed by the same updates
- Authoritative references
Want every Microsoft CVE and the patches that fix it, ranked by real-world risk? See the Microsoft Patch Tracker.