Security Advisory

CVE-2020-15656

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-08-10 17:43:23
Last updated 2024-08-04 13:22:30
Assigner mozilla
State PUBLISHED

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.