# CVE-2016-1019: Adobe Flash Player Arbitrary Code Execution Vulnerability

- Exploited (CISA KEV): yes, added 2022-03-03, known ransomware use
- Published: 2016-04-07
- CVSS: 7.8 HIGH (v3.1)
- EPSS: 22.3% (98th percentile)

Adobe Flash Player 21.0.0.197 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors, as exploited in the wild in April 2016.

## 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-2016-1019 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2016-1019