Security Advisory

CVE-2021-43536

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-12-08 21:20:30
Last updated 2024-08-04 03:55:29
Assigner mozilla
State PUBLISHED

Description

Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.