Windows Installer — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
July 18, 2026
Last Seen
September 1, 2026

Related Threat Clusters

Recent Intelligence Reports

  • Counterfeit installers to system compromise: Tracking a deceptive software download campaign — Blogs.Microsoft · September 1, 2026
  • MS09-035: Vulnerabilities in Visual Studio Active Template Libraries could allow remote ... — Support.Microsoft · July 18, 2026

CVSS v3.1 Breakdown