Package: xserver-xorg-video-qxl Severity: grave Tags: security patch Justification: user security hole Hi there, Take a look to http://seclists.org/oss-sec/2013/q1/204 Please, use CVE-2013-0241 to refer this issue. The Debian package in unstable looks affected. Can you check if the stable or testings are affected too? Cheers, luciano