Patch tracker / CVE reference / CVE-2025-55682
CVE-2025-55682
CVE-2025-55682 is a medium severity Microsoft vulnerability with a CVSS score of 6.1. Microsoft has shipped the fix: deploy the update 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 6.3%. CVSS 6.1 (Medium).
This CVE is among the lower half of tracked Microsoft CVEs by EPSS exploit probability.
The last of this batch's BitLocker security feature bypasses, again Critical 9.9 with a 6 percent EPSS score, also covers Windows 11 25H2 and Windows Server 2025 Server Core. Taken as a group, these six BitLocker CVEs represent a substantial hardening pass on Windows' disk encryption feature that is worth deploying as a complete set rather than piecemeal. It has not been confirmed exploited or connected to ransomware.
Do this: Verify BitLocker's version and patch state after deployment to confirm all six related bypass fixes from this batch actually applied.
AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for CVE-2025-55682
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Official patch(es) for CVE-2025-55682
Lower priority: patch in your normal cycle. In Intune or Defender, confirm whether the fixing update KB5066835 are installed across the affected products. Senserva does this automatically across your tenant and flags every missing patch.
Apply the Microsoft security update below to fix CVE-2025-55682. 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 update
- Authoritative references
Want every Microsoft CVE and the patches that fix it, ranked by real-world risk? See the Microsoft Patch Tracker.