Firefox 34.0.5 Blocking Flash

[RedBar]

This is driving me crazy:

This plugin is vulnerable and should be updated.

Activate Adobe Flash - This works ok

Check for updates - 15.0.0.239 - Up to date

WTF is going on?

It's also doing the same on my SeaMonkey browser.

[lammert]

Version 15.0.0.239 seems an old one to me. I currently have 16.0.0.235 installed on my Windows box and that is also the newest version for most OS-X and Linux installations.

For a list of current versions you can visit the Adobe website [adobe.com]. There you can check which version you need for you specific operating system and when needed download it manually.