CVE-2011-1885

CVE-2011-1885 is a local privilege escalation vulnerability affecting multiple versions of Microsoft Windows, including XP, Vista, Windows 7, and Windows Server 2003/2008. It stems from a NULL pointer dereference in the win32k.sys kernel-mode driver, allowing a local attacker to gain elevated privileges through a crafted application. With a CVSS score of 7.2, this vulnerability is considered high severity due to its local attack vector, low attack complexity, and complete impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.