Vuln ID: CVE-2020-26972

Published:  2021-01-07  14:15:11Z

Description: The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that they are not attempting to use a dead actor they have a reference to. Such a check was omitted in WebGL, resulting in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 84.

Source: NVD.NIST.GOV