Curated Cyber Threat Intelligence
Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
scheduleUpdated 2026-10-28 · 04:17 UTC
articleTotal: 1890 reports
Filtered Reports
2 / 2 results
highbug_reportVulnerabilitybug_reportVulnerability
ShieldBreak zero-day bypasses Microsoft Defender patch, grants SYSTEM access
Microsoft Defender for Windows on Windows 11 25H2, Windows Server 2025, and Windows 10 (all editions). The vulnerability bypasses the patch for CVE-2026-50656 (RoguePlanet) in the Microsoft Malware Protection Engine (mpengine.dll).
CVE-2026-5065612 Aug · 04:41 UTC
highbug_reportVulnerabilitybug_reportVulnerability
Microsoft Defender zero-day CVE-2026-50656 enables privilege escalation
Microsoft Defender Malware Protection Engine across all Windows versions. Specific affected engine versions not disclosed. Impacts enterprise and consumer deployments relying on Microsoft Defender for endpoint protection.
CVE-2026-5065617 Jun · 15:36 UTC