cve-2026-11642

CVE-2026-11642 is a critical Chromium Web Apps use-after-free vulnerability disclosed by Google on June 8, 2026. It affects desktop Chrome on Windows, macOS, and Linux before version 149.0.7827.103. A crafted HTML page could exploit this flaw to escape the browser sandbox, making it a significant security concern. The vulnerability highlights that modern browser attacks often involve chaining exploits after the renderer is compromised, emphasizing the importance of Chrome's sandbox integrity and timely updates. Discussions on WindowsForum cover the technical details, impact, and mitigation strategies for CVE-2026-11642, urging users to update Chrome immediately.