A proof-of-concept exploit for CVE-2026-97798, a Windows Error Reporting vulnerability, gives a SYSTEM shell. Install the October 2026 update now.

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The post PoC Exploit and Technical Details Published for Windows Error Reporting Flaw CVE-2026-97798 appeared first on Daily CyberSecurity.

Microsoft links Exchange Server instability to October 2026 Windows updates. See the OWA and mail queue symptoms, plus the registry fix.

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The post Exchange Server Instability Tied to October Windows Updates appeared first on Daily CyberSecurity.

The October 2026 Patch Tuesday fixes 1,414 flaws and three zero-day vulnerabilities, including an exploited Windows Shell bypass. Patch now.

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The post Microsoft October 2026 Patch Tuesday Fixes Over 1,400 Flaws and One Exploited Zero-Day appeared first on Daily CyberSecurity.