Security Advisory
CVE-2020-6819
8.1
HIGH
Vulnerability Description
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. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1.
Published Date
April 24, 2020
Official Source
NIST NVD Advisory