Urgent: Google Issues Critical Chrome Update to Address Active Exploit CVE-2025-6558
Jul 16, 2025
Browser Security / Zero-Day
On Tuesday, Google released a significant update for its Chrome web browser, addressing six security vulnerabilities, including a high-severity flaw that is currently being exploited in the wild. The vulnerability, identified as CVE-2025-6558 (CVSS score: 8.8), involves inadequate validation of untrusted input within the browser’s ANGLE and GPU components. According to the NIST National Vulnerability Database (NVD), “Insufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to version 138.0.7204.157 allowed a remote attacker to potentially perform a sandbox escape via a specially crafted HTML page.” ANGLE, which stands for “Almost Native Graphics Layer Engine,” serves as a bridge between Chrome’s rendering engine and the device’s graphics drivers. Exploits in this module can enable attackers to bypass Chrome’s sandbox, allowing them to manipulate low-level GPU operations typically confined within the browser, making this vulnerability particularly concerning.