Flash Player does not work at all on Fedora 18 32bit

[u789io]

Each time a browser tries to show flash content something crashes. E. g. with Firefox I get this message:

Process /usr/lib/xulrunner/plugin-container was killed by signal 4 (SIGILL)

Flash content is never displayed or heard.

Software:

Fedora Linux 18 KDE Spin 32bit

firefox.i686 19.0.2-1.fc18

xulrunner.i686 19.0.2-1.fc18

flash-plugin.i386 11.2.202.275-release

[Guest]

Same here.

Fedora 17 x86_64.

Same flash-plugin-11.2.202.275.

Crashes on load. Does not even get to play.

Firefox 19.0.2, regular Fedora updates applied.

And then this plugi update is forced upon you (at youtube e.g.)  because the previous one was unsafe.

So each video now has malware content or waht is the deal?