Apple has issued security updates for Mac OS and iTunes.
According to V3.co.uk, the OS X patch covers flaws in 10.5 Leopard and 10.6 Snow Leopard. It fixes 23 vulnerabilities in the operating system, including flaws which can allow remote code execution, man-in-the-middle attacks and elevation of privileges. It also fixes serious issues in Adobe's Flash Player tool.
The iTunes 9.2 update offers three fixes for the Windows XP, Vista and Windows 7 versions.