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critical threat

Microsoft September 2026 Patch Tuesday Addresses Two Actively Exploited Zero-Days

Microsoft's September 2026 update cycle addresses 974 vulnerabilities, including two privilege-escalation zero-days actively exploited in the wild and 20 potentially wormable RCE flaws.

exploited Windows +7 vulnerability-management patch-tuesday privilege-escalation
1t 2c
critical threat

August 2026 Microsoft Security Update Analysis

Microsoft's August 2026 security release addresses 415 vulnerabilities, including a zero-day (CVE-2026-68820) exploited in the wild that enables local privilege escalation in the Windows Ancillary Function Driver for WinSock.

exploited Windows +7 vulnerability-management patch-tuesday privilege-escalation
1t 5c updated
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
8t 4c 8i updated
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
2r 4t 6c