CVE-2025-62221 — Actively Exploited: Windows (Microsoft)
Microsoft Windows Cloud Files Mini Filter Driver contains a use after free vulnerability that can allow an authorized attacker to elevate privileges locally.
| CVE ID | CVE-2025-62221 |
|---|---|
| Vendor | Microsoft |
| Product | Windows |
| Vulnerability name | Microsoft Windows Use After Free Vulnerability |
| Date added | 2025-12-09 |
| Remediation due | 2025-12-30 |
| Known ransomware use | Unknown |
| Required action | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
| Description | Microsoft Windows Cloud Files Mini Filter Driver contains a use after free vulnerability that can allow an authorized attacker to elevate privileges locally. |
| Source | CISA Known Exploited Vulnerabilities |
🔍 Search all exploited vulnerabilities →
$1499/mo
Try ExploitWatch →