CVE-2020-26972 log

Severity High
Remote Yes
Type Arbitrary code execution
A security issue was found in Firefox before 84.0. 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.
Group Package Affected Fixed Severity Status Ticket
AVG-1362 firefox 83.0-2 84.0-1 High Fixed
Date Advisory Group Package Severity Type
16 Dec 2020 ASA-202012-25 AVG-1362 firefox High multiple issues