Presumably this also affects older versions of Firefox, for example in 14.2?
https://www.mozilla.org/en-US/security/ ... sa2022-19/
Firefox vulnerability
Re: Firefox vulnerability
Both 15.0 and 14.2 have updated firefox 91.9.1esr packages. For older releases, there is nothing we can do.
Re: Firefox vulnerability
It turns out I had an ancient local package for Firefox. I've got rid of it now and installed the latest from the repos.