Microsoft Edge for Chromium Business 93.0.961.52 comes with fixes for a zero-day (CVE-2021-30633) and several other high severity vulnerabilities

Hello everyone,

Microsoft Edge for Chromium Business has been updated to 93.0.961.52 for Windows, macOS, and Linux. This update comes with fixes for several security vulnerabilities out of which CVE-2021-30633 is exploited in the wild. The details of the vulnerabilities fixed are as follows:

CVE ID	Vulnerability	Severity
CVE-2021-30625	Use after free in Selection API	High
CVE-2021-30626	Out of bounds memory access in ANGLE	High
CVE-2021-30627	Type Confusion in Blink layout	High
CVE-2021-30628	Stack buffer overflow in ANGLE	High
CVE-2021-30629	Use after free in Permissions	High
CVE-2021-30630	Inappropriate implementation in Blink	High
CVE-2021-30631	Type Confusion in Blink layout	High
CVE-2021-30633	Use after free in Indexed DB API	High

To install this update on your Windows machines, initiate a sync between the Central Patch Repository and the Desktop Central server. Once the sync is complete, search for the following Patch IDs or Bulletin ID and deploy them to your target systems.

Patch ID	Bulletin ID	Patch Description
321456	TU-1035	Microsoft Edge for chromium business (93.0.961.52)
321457	TU-1035	Microsoft Edge for chromium business (x64) (93.0.961.52)