CVE-2014-9163

Adobe Flash Player's unpatched stack-based buffer overflow allowed remote code execution, proving that end-of-life software remains a perpetual liability.

Adobe Flash Player reached end-of-life in December 2020 without further patches, yet CVE-2014-9163 remained exploitable for remote code execution. DIB organizations must treat any EOL software as a perpetual security liability, as unpatched vulnerabilities in discontinued products are prime targets for ransomware and supply-chain attacks. Immediate action requires removing all Flash Player installations and ensuring no legacy systems rely on it.

Shame score — Adobe failed to patch a known critical vulnerability in a product that had already reached end-of-life, demonstrating severe negligence and leaving systems perpetually vulnerable to exploitation.