CVE-2022-26772: 
macOS vulnerability analysis and mitigation

A memory corruption vulnerability (CVE-2022-26772) was discovered in the AMD component of macOS Monterey. The vulnerability was disclosed and patched by Apple in macOS Monterey 12.4, released on May 16, 2022. This security flaw affects macOS Monterey systems and was reported by an anonymous researcher (Apple Security).

The vulnerability is a memory corruption issue in the AMD component that was addressed with improved state management. The issue could allow an application to execute arbitrary code with kernel privileges, indicating a high severity level. The vulnerability required local access to exploit, as it needed an application to trigger the memory corruption (Apple Security).

If successfully exploited, this vulnerability would allow a malicious application to execute arbitrary code with kernel privileges. This level of access would give an attacker complete control over the affected system, potentially leading to the compromise of sensitive data, installation of malware, or other malicious activities (Apple Security).

Apple has addressed this vulnerability in macOS Monterey 12.4. Users are strongly advised to update their systems to this version or later to receive the security fix. The patch implements improved state management to prevent the memory corruption issue (Apple Security).