Urgent Patch: Microsoft Defender Update Fixes Critical SYSTEM-Level Privilege Escalation Flaw Vulnerability Urgent Patch: Microsoft Defender Update Fixes Critical SYSTEM-Level Privilege Escalation Flaw ddos May 23, 2026 Microsoft has formally disseminated a security advisory detailing the successful remediation of critical vulnerabilities identified within the... Read More Read more about Urgent Patch: Microsoft Defender Update Fixes Critical SYSTEM-Level Privilege Escalation Flaw
