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critical threat

Microsoft Addresses Two Actively Exploited Zero-Day Vulnerabilities in July 2026 Patch Tuesday

Microsoft's July 2026 Patch Tuesday addressed 622 vulnerabilities, including two actively exploited zero-day elevation of privilege flaws, CVE-2026-56155 in Active Directory Federation Services and CVE-2026-56164 in SharePoint, allowing local and remote attackers to gain administrative control.

exploited PoC Active Directory Federation Services +23 patch-tuesday zero-day vulnerability microsoft windows sharepoint active-directory-federation-services bitlocker +2
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critical threat

Microsoft April 2026 Patch Tuesday Addresses 163 Vulnerabilities

Microsoft's April 2026 Patch Tuesday addresses 163 vulnerabilities, including 8 critical ones, ranging from Tampering to Remote Code Execution and Privilege Escalation, affecting various Microsoft products; it is recommended to apply patches immediately.

exploited patch-tuesday vulnerability remote-code-execution privilege-escalation windows
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