CVE-2026-17701 is a high-severity vulnerability in Google Chrome's ANGLE graphics layer affecting macOS systems. The flaw stems from insufficient validation of untrusted input within the ANGLE component. An attacker who has already compromised the renderer process can exploit this vulnerability to perform a sandbox escape. The attack vector requires a victim to visit a specially crafted HTML page. The vulnerability was patched in Chrome version 151.0.7922.72. Chromium's security team rated this as High severity. The issue is currently undergoing analysis by NVD.