CVE-2021-26866

Windows Update Service Elevation of Privilege Vulnerability...

CVE-2021-26866

CVE-2021-26866 is a Windows Update Service Elevation of Privilege vulnerability with local attack vector. The linked sources identify the affected component as Windows Update Service and classify impact as potential elevation of privileges, with high integrity/availability concerns in some vector...

KB5000807: Windows 10 March 2021 Security Update

The remote Windows host is missing security update 5000807. It is, therefore, affected by multiple vulnerabilities : - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges. CVE-2021-1640, CVE-2021-26862, CVE-2021-26866, CVE-2021-26868, CVE-2021-26871,...

KB5000822: Windows 10 Version 1809 and Windows Server 2019 March 2021 Security Update

The remote Windows host is missing security update 5000822. It is, therefore, affected by multiple vulnerabilities : - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges. CVE-2021-1640, CVE-2021-1729, CVE-2021-24095, CVE-2021-26860, CVE-2021-26862,...

KB5000809: Windows 10 Version 1803 March 2021 Security Update

The remote Windows host is missing security update 5000809. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive information. CVE-2021-24107, CVE-2021-26869, CVE-2021-26884 - An memory...

KB5000808: Windows 10 Version 1909 March 2021 Security Update

The remote Windows host is missing security update 5000808. It is, therefore, affected by multiple vulnerabilities : - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges. CVE-2021-1640, CVE-2021-1729, CVE-2021-24090, CVE-2021-24095, CVE-2021-26860,...