Security Advisory
CVE-2020-12419
8.8
HIGH
Vulnerability Description
When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
Published Date
July 9, 2020
Official Source
NIST NVD Advisory