Vulnerabilities
Microsoft Edge Vulnerability CVE-2026-106212: Incorrect Authorization in Chromium
A Chromium-based authorization flaw (CVE-2026-106212) has been identified and patched in recent Edge releases. The issue could allow unauthorized access to protected resources. Defenders should verify Edge is updated to the latest version and monitor for any anomalous activity.
What happened
A flaw in Chromium’s authorization logic (CVE-2026-106212) was discovered by Google. The bug could permit a process to gain elevated privileges or access restricted data without proper checks.
Impact
Microsoft Edge (Chromium-based) incorporates the affected Chromium code. Users running versions prior to the latest security update may be vulnerable to unauthorized access or privilege escalation within the browser context.
What to do
Defenders should:
- Confirm that Edge is at least version 120.0.0.0 or later.
- Force a forced update or manually install the latest Edge release.
- Review audit logs for any anomalous authorization events.
Microsoft has not released a separate advisory; the fix is part of the standard Chromium update cycle.
Related vulnerabilities
Microsoft Edge Vulnerability CVE-2026-106199: Incorrect Authorization
A critical authorization flaw (CVE-2026-106199) was discovered in the Chromium engine used by Microsoft Edge. Edge users running outdated versions are at risk of privilege escalation or unauthorized access. Defenders should update to the latest Edge release and monitor for anomalous authorization activity.
Read briefing
Microsoft Edge (Chromium) Vulnerability CVE-2026-102322: Incorrect Authorization
A Chromium-based authorization flaw (CVE-2026-102322) affects Microsoft Edge. Edge users should update to the latest release to mitigate the risk.
Read briefing
Microsoft Edge (Chromium) Vulnerability CVE‑2026‑106352: Incorrect Authorization
A Chromium bug (CVE‑2026‑106352) permits improper authorization checks, potentially exposing protected resources. Microsoft Edge inherits the flaw via its Chromium base. Defenders should apply the latest Edge updates and confirm other Chromium‑based browsers are patched.
Read briefing
Microsoft Edge (Chromium) Vulnerability CVE-2026-106403: Incorrect Authorization
A flaw in Chromium's authorization logic (CVE-2026-106403) propagates to Microsoft Edge (Chromium-based), allowing unauthorized access to privileged resources. Defenders should update Edge to the latest patch and monitor for anomalous activity.
Read briefing