Security Advisory
CVE-2020-15656
8.8
HIGH
Vulnerability Description
JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
Published Date
August 10, 2020
Official Source
NIST NVD Advisory