Michael Layzell

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 54 ALT Linux (affected versions not specified) **Description** Memory safety bugs were reported, showing evidence of memory corruption. It is presumed that with enough effort, some of these bugs could be exploited to run arbitrary code. **Recommendations** For Firefox versions prior to 54, update to version 54 or later to resolve the issue. At the moment, there is no information about a fix for ALT Linux.