CVE-2020-6819: Use-after-free while running the nsDocShell destructorUsers need to install Firefox 74.0.1 as quickly as possible.
Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw.
#CVE-2020-6820: Use-after-free when handling a ReadableStream
Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw.
Firefox gets update for two zero-day vulnerabilities
Posted on Monday, April 06 2020 @ 14:18 CEST by Thomas De Maesschalck