Vulnerabilities
Report: CVE-2026-4064 - PowerShell Universal gRPC Authorization Bypass
CVE ID :CVE-2026-4064 Published : March 17, 2026, 8:16 p.m. | 2 hours, 17 minutes ago Description :Missing authorization checks on multiple gRPC service endpoints in PowerShell Universal before 2026.1.4 allows an authenticated user with any valid token to bypass role-based access controls and perform privileged operations — including reading sensitive data, creating or deleting resources, and disrupting service operations — via crafted gRPC requests. Severity: 8.3 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...