Topic

Microsoft Defender Zero Day

Coverage tagged microsoft defender zero day.

Articles: 2
Desk: 1

Threat dossier chart detailing Microsoft Defender's ShieldCrash arbitrary file read flaw, outlining the vulnerability progression across CVE-2026-50656 and CVE-2026-69414, affected Cloud Files components, and operational boundaries.

stableResearch Microsoft Defender Zero Day

Microsoft Defender Zero-Day 'ShieldCrash' Exposes Arbitrary File Read Flaw

Unpatched Microsoft Defender zero-day ShieldCrash allows arbitrary file read as SYSTEM, bypassing recent patches. Learn technical details and mitigations.

Sep 14 · 6 min

Editorial illustration of a Microsoft Defender privilege-escalation race condition elevated after CISA KEV listing for ransomware use

stableResearch Microsoft Defender Zero Day

BlueHammer Zero-Day Microsoft Defender Flaw Escalates to Ransomware Priority After CISA KEV Listing

BlueHammer is a time-of-check to time-of-use race, not memory corruption. Estates below Antimalware Platform 4.18.26030.3011 face an operational deadline.

Jul 15 · 6 min