Use-after-free vulnerability in the CElement object implementation in Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted JavaScript that improperly interacts with use of the Cascading Style Sheets (CSS) empty-cells property for a TABLE element, aka "Internet Explorer Memory Corruption Vulnerability."
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-106