L4Wio

**Name of the Vulnerable Software and Affected Versions** Google Chrome versions prior to 61.0.3163.79 Opera versions prior to 61.0.3163.79 **Description** A use after free in PDFium allowed a remote attacker to potentially exploit memory corruption via a crafted PDF file. This issue affects Google Chrome for Linux, Windows, and Mac, as well as Opera. **Recommendations** For Google Chrome versions prior to 61.0.3163.79, update to version 61.0.3163.79 or later to resolve the issue. For Opera versions prior to 61.0.3163.79, update to a version that includes the fix for this issue, as Opera is based on Chromium and should include similar security patches.