CVE-2016-5289

CVE-2016-5289 describes multiple memory safety bugs in Mozilla Firefox versions prior to 50. These vulnerabilities, categorized as CWE-119, could lead to memory corruption and potentially allow for arbitrary code execution. With a CVSS score of 9.8 (Critical), it presents a high-impact threat, requiring no user interaction or complex attack vectors for a remote attacker to achieve full confidentiality, integrity, and availability compromise. While there is no evidence of active exploitation (KEV: No) and no public exploit code (Metasploit, Nuclei, ExploitDB: None), the vulnerability garnered significant community discussion and media coverage at the time of its disclosure.