Heise.De Windows 10 ESU Activation Requirements and Updates
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Windows 10 support ended on October 14, 2025, but organizations can still receive critical updates through the Extended Security Updates (ESU) program. To activate a Multiple Activation Key (MAK) for ESU, machines must be updated to version 22H2 and meet specific prerequisites, including reaching certain activation endpoints.
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Critical Zero-Day Vulnerability in Cisco Secure Email Gateway Exploited On September 14, 2026, Cisco disclosed a critical SQL injection vulnerability (CVE-2026-76461) in its Secure Email Gateway, allowing unauthenticated remote attackers to execute arbitrary commands with root privileges. This vulnerability arises from insufficient validation in the email parsing logic. Cisco confirmed… 
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