S.T.A.L.K.E.R.: Shadow of Chernobyl versions 1.0006 and below suffer from multiple buffer overflow vulnerabilities.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/67782/stalker39x.txt
Source: https://packetstormsecurity.com/files/67782/stalker39x.txt.html