CVE-2020-9746: Adobe Flash Player

High severity, CVSS 8.8. EPSS: 4.3% chance of exploitation in the next 30 days.

Adobe Flash Player version 32.0.0.433 (and earlier) are affected by an exploitable NULL pointer dereference vulnerability that could result in a crash and arbitrary code execution. Exploitation of this issue requires an attacker to insert malicious strings in an HTTP response that is by default delivered over TLS/SSL.

Affected products

• Adobe Flash Player: up to and including 32.0.0.433; before 32.0.0.433 (fixed in 32.0.0.433); before 32.0.0.387 (fixed in 32.0.0.387)

Published 2020-10-14. Last modified 2026-06-17.