CVE-2018-8491

CVE-2018-8491 describes a remote code execution vulnerability in Internet Explorer 11, stemming from improper memory access. This flaw impacts various Microsoft Windows operating systems and server versions. With a CVSS score of 7.5 (HIGH), exploitation requires user interaction (UI:R) and high attack complexity (AC:H), but could lead to complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H). While the vulnerability is not listed in CISA's KEV catalog and no public exploit code is readily available (Metasploit, Nuclei, ExploitDB), its EPSS score indicates a higher than average likelihood of exploitation. Community discussion and media coverage are minimal, suggesting limited public attention despite its potential severity.