# CVE-2022-32894: Apple iOS and macOS Out-of-Bounds Write Vulnerability

- Exploited (CISA KEV): yes, added 2022-08-18
- Published: 2022-08-24
- CVSS: 7.8 HIGH (v3.1)
- EPSS: 3.3% (88th percentile)
- CWE: CWE-20, CWE-787

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

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

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | Before feed history | — | — |
| AWS | No public claim | — | — |
| 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-2022-32894 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2022-32894