CVE-2012-2522

CVE-2012-2522 is a critical remote code execution vulnerability affecting Microsoft Internet Explorer versions 6 through 9. It stems from improper memory handling, allowing attackers to execute arbitrary code by manipulating a malformed virtual function table after its deletion. With a CVSS score of 9.3, this vulnerability is highly severe, requiring medium attack complexity but potentially leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity and EPSS score, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.