It was discovered that fuseiso, a user-space implementation of the ISO 9660 file system based on FUSE, contains several vulnerabilities. CVE-2015-8836 A stack-based buffer overflow may allow attackers who can trick a user into mounting a crafted ISO 9660 file system to cause a denial of service , or, potentially, execute arbitrary code. CVE-2015-8837 An integer overflow leads to a heap-based buffer overflow, which allows an attacker to cause a denial of service , or, potentially, execute arbitrary code.