High Threat Security Alert (A22-08-12): Vulnerability in Microsoft Edge (Chromium-based)

Description:

Microsoft released a security update to address a vulnerability in Microsoft Edge (Chromium-based). A remote attacker could entice a user to open a web page with specially crafted content on a vulnerable browser to exploit the vulnerability.

Reports indicate that the vulnerability (CVE-2022-2856) is being exploited in the wild. You are advised to take immediate action to patch your affected systems to mitigate the elevated risk of cyber attacks.

Affected Systems:

• Microsoft Edge (Chromium-based) prior to version 104.0.1293.60

Impact:

Successful exploitation of the vulnerability could lead to security restriction bypass on an affected system.

Recommendation:

Users of affected systems should update Microsoft Edge (Chromium-based) to version 104.0.1293.60 or later to address the issue.

The list of security updates can be found at:

https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#august-17-2022

More Information:

• https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#august-17-2022
• https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20220818
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2856