I don&#x27;t know what Linux does, but Mozilla puts out security advisories for every release.<p><a href="https:&#x2F;&#x2F;www.mozilla.org&#x2F;en-US&#x2F;security&#x2F;advisories&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.mozilla.org&#x2F;en-US&#x2F;security&#x2F;advisories&#x2F;</a>