Morning Overview on MSN
Microsoft just rushed patches for two Defender zero-days code-named 'RedSun' and 'UnDefend' — both already being exploited right now on Windows devices
Microsoft pushed emergency patches this week for two zero-day vulnerabilities in Windows Defender, the antivirus software ...
Microsoft patched two actively exploited Defender zero-days affecting Windows systems and security components.
Microsoft has disclosed that a privilege escalation and a denial-of-service flaw in Defender has come under active ...
CISA has added the Microsoft Malware Protection Engine and Microsoft Defender Antimalware Platform vulnerabilities to its KEV ...
Microsoft pushed out-of-band patches on May 21, 2026, for two actively exploited Windows Defender zero-days — one that lets a ...
Microsoft's May Patch Tuesday looked quiet. Since then, there's been an unpatched Exchange CVE, three Defender flaws, and a ...
7don MSN
Microsoft confirms two major Defender security issues — so update now or face possible attack
CISA confirms two bugs being actively exploited in the wild, as Microsoft releases patches.
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