# CVE-2014-4404: Apple OS X Heap-Based Buffer Overflow Vulnerability

- Exploited (CISA KEV): yes, added 2022-02-10
- Published: 2014-09-18
- CVSS: 7.8 HIGH (v3.1)
- EPSS: 48.9% (99th percentile)
- CWE: CWE-119

Heap-based buffer overflow in IOHIDFamily in Apple iOS before 8 and Apple TV before 7 allows attackers to execute arbitrary code in a privileged context via an application that provides crafted key-mapping properties.

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

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

"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-2014-4404 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2014-4404