CVE-2026-78980

Improper input validation in the ReaderMode feature of Google Chrome prior to version 152.0.7977.65 allows remote attackers to exploit social engineering techniques to bypass web origin policy and access privileged pages through specially crafted HTML content. While the Chromium security team has classified this vulnerability as low severity, organizations using affected versions of Chrome should prioritize updates to mitigate potential risks associated with unauthorized access. Users and security teams should remain vigilant, particularly in environments where web applications are heavily utilized.