CVE-2026-76035 is a critical security vulnerability in the Media implementation of Google Chrome on Mac platforms before version 151.0.7922.169. The vulnerability arises from inappropriate implementation that enables a remote attacker to execute arbitrary code outside the sandbox environment via a crafted HTML page. The CVSS 3.1 base score is 9.6, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, scope change, and high impact on confidentiality, integrity, and availability. The vulnerability is categorized under CWE-20 (Improper Input Validation). There is no vendor advisory or patch information provided in the input data, and no known exploitation in the wild has been reported.

Successful exploitation allows remote code execution outside the sandbox, compromising system security by potentially allowing full control over the affected system. The vulnerability impacts confidentiality, integrity, and availability at a high level. This could lead to unauthorized data access, modification, or system disruption.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users and administrators should monitor official Google Chrome security advisories for updates and apply the update to version 151.0.7922.169 or later once available to remediate this vulnerability.