# CVE-2025-62215: Microsoft Windows Race Condition Vulnerability

- Exploited (CISA KEV): yes, added 2025-11-12
- Published: 2025-11-11
- CVSS: 7 HIGH (v3.1)
- EPSS: 4.5% (91th percentile)
- CWE: CWE-362, CWE-415

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | No public claim | — | — |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | No public claim | — | — |
| Fastly | Before feed history | — | — |
| F5 | No public claim | — | — |
| Akamai | No public source | — | — |
| OWASP CRS | No public claim | — | — |

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2025-62215 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2025-62215