Description: It was possible to cause the use of a MessagePort after it had already been freed, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5. Broken commit info: Bugfix commit info:
PR: https://e.gitee.com/openanolis/repos/src-anolis-os/firefox/pulls/107