Microsoft Security Updates – 18 February 2026

Microsoft has released security updates to fix several vulnerabilities across multiple versions of Microsoft Windows Admin Center and Microsoft Edge.

The addressed vulnerabilities could allow the remote authorized attacker to obtain sensitive information, elevate privileges, and gain access to the affected systems.

Sample of the addressed vulnerabilities:

Microsoft Windows Admin Center Elevation of Privilege Vulnerability (CVE-2026-26119):

  • CVSS: 8.8
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Consequences: Gain Privileges
Vulnerabilities
  • CVE-2026-26119
  • CVE-2026-0102
Mitigations

The enterprise should deploy this patch as soon as the testing phase is completed.

Microsoft MSRC

References