CVE-2011-2988

CVE-2011-2988 describes a critical buffer overflow vulnerability within the WebGL shader implementation of Mozilla Firefox 4.x-5, Thunderbird before 6, and SeaMonkey 2.x before 2.3. This flaw allows remote attackers to execute arbitrary code or trigger a denial of service by providing a lengthy source-code block for a shader. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication or complex attack vectors, and can lead to complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been identified, the high FAUCET Risk Score of 86/100 indicates its potential danger.