Several security vulnerabilities have been fixed in this 89.0.774.77 update for Microsoft Edge (Chromium-based). The details of the vulnerabilities fixed are as follows:
Use after free in Blink
Insufficient validation of untrusted input in V8 for x86_64
To install these updates using Patch Manager Plus, initiate a sync between the Central Patch Repository and the Patch Manager Plus server. Once the sync is complete, search for the following Patch IDs or Bulletin ID and deploy them to your target systems.
Microsoft Edge for chromium business (89.0.774.77)
Microsoft Edge for chromium business (x64) (89.0.774.77)