zero-day vulnerability

Cybersecurity Threat Advisory: ShieldCrash Grants SYSTEM Access

Security researcher Nightmare Eclipse has released a new Microsoft Defender zero-day exploit called ShieldCrash, shortly after Microsoft’s September 2026 Patch

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Major Palo Alto security flaw is being exploited via Python zero-day backdoor

For weeks now, unidentified threat actors have been leveraging a critical zero-day vulnerability in Palo Alto Networks’ PAN-OS software, running

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