Chromium: CVE-2026-84355 Incorrect authorization in Navigation

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2026-84355

creationtimestamp| type| source ---|---|--- 2026-09-02 04:47:13+00:00| seen| https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities20260902 2026-09-04 04:45:33+00:00| seen| https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities20260904 2026-09-08...

CVE-2026-84355

Incorrect authorization in Navigation in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. Chromium security severity: Medium...