Ubuntu Security Notice 7065-1 – Damien Schaeffer discovered that Firefox did not properly manage memory in the content process when handling Animation timelines, leading to a use after free vulnerability. An attacker could possibly use this issue to achieve remote code execution.Ubuntu Security Notice 7065-1 – Damien Schaeffer discovered that Firefox did not properly manage memory in the content process when handling Animation timelines, leading to a use after free vulnerability. An attacker could possibly use this issue to achieve remote code execution.