Chromium is an open-source web browser, powered by WebKit . This update upgrades Chromium to version 86.0.4240.183. Security Fix: * chromium-browser: Use after free in user interface * chromium-browser: Insufficient policy enforcement in ANGLE * chromium-browser: Inappropriate implementation in V8 * chromium-browser: Stack buffer overflow in WebRTC * chromium-browser: Inappropriate implementation in V8 For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.