Multiple serious vulnerabilities have been found in Adobe Flash Player. Malicious users can exploit these vulnerabilities to execute arbitrary code or bypass security restrictions.

Below is a complete list of vulnerabilities:

1. Use-after-free vulnerabilities can be exploited remotely to execute arbitrary code.
2. Buffer overflow vulnerabilities can be exploited remotely to execute arbitrary code.
3. Memory corruption vulnerabilities can be exploited remotely to execute arbitrary code.
4. An unknown vulnerability can be exploited remotely to bypass security restrictions.

Technical details

To update Adobe Flash Player ActiveX (detected as Flash.ocx) on Windows 8 and higher, install latest updates from Control Panel

Adobe Flash Player  23.0.0.207 and earlier 
Adobe Flash Player for Linux versions earlier than 11.2.202.637

Update to the latest versions
Get Flash Player

Adobe Security Bulletin

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.