Seems like only yesterday Firefox 23 came out. Then along comes 24. One can almost hear the ominous ticking from the TV show "24."
According to Naked Security 17 vulnerabilities were fixed, seven of which were critical. However:
Reading through the security fixes it does not appear that any of these flaws are being actively exploited in the wild.
It's hard to keep up with it, but it certainly is good that Mozilla is staying current on the hot spots. Here's the link to download the installer. Better safe than sorry.