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4sysops
4sysops.com > archives > shieldcrash-follows-record-patch-tuesday-with-two-zero-days

ShieldCrash follows record Patch Tuesday with two zero-days – 4sysops

5+ day, 1+ hour ago   (19+ words) Microsoft’s record-breaking September 2026 Patch Tuesday has already been complicated by a new proof-of-concept: researcher Nightmare Eclipse released ShieldCra...

4sysops
4sysops.com > archives > microsoft-defender-shieldcrash-zero-day-bypasses-latest-shieldbreak-patch

Microsoft Defender ShieldCrash zero-day bypasses latest ShieldBreak patch – 4sysops

5+ day, 1+ hour ago   (25+ words) A new Microsoft Defender zero-day called ShieldCrash can reportedly read arbitrary files as SYSTEM on fully patched Windows 10, Windows 11, and Windows Server s...

4sysops
4sysops.com > archives > crowdstrike-urges-admins-to-disable-falcon-macro-removal-after-falconflank-poc

CrowdStrike urges admins to disable Falcon macro removal after FalconFlank PoC – 4sysops

1+ week, 2+ day ago   (19+ words) CrowdStrike is investigating FalconFlank, a public proof-of-concept that allegedly enables local privilege escalation through Falcon Sensor’s Microsoft Office m...

4sysops
4sysops.com > archives > remote-help-for-windows-adds-unattended-remote-sign-in

Remote Help for Windows adds unattended remote sign-in – 4sysops

2+ week, 5+ day ago   (23+ words) Microsoft has added unattended support with remote sign-in to Intune Remote Help for Windows, allowing authorized helpdesk staff to access managed devices even...

4sysops
4sysops.com > archives > microsoft-defender-scans-break-after-shieldbreak-zero-day-fix

Microsoft Defender scans break after ShieldBreak zero-day fix – 4sysops

3+ week, 5+ day ago   (22+ words) Microsoft Defender is reportedly failing quick, full, and offline scans after updates intended to address the ShieldBreak zero-day, which had bypassed Microsoft...

4sysops
4sysops.com > archives > microsoft-assigns-cve-and-starts-patching-shieldbreak-defender-zero-day

Microsoft assigns CVE and starts patching ShieldBreak Defender zero-day – 4sysops

3+ week, 6+ day ago   (21+ words) Microsoft has assigned CVE-2026-69414 to the ShieldBreak Microsoft Defender privilege-escalation zero-day and says it is developing a security update. The flaw,...