CVE-2026-75889

Grafana Alloy's prometheus.operator.servicemonitors component is vulnerable to arbitrary local file disclosure via the bearerTokenFile field. A user with ServiceMonitor write access in a watched namespace can point this field at any file readable by the Alloy process; Alloy then sends the file's ...

CVE-2026-75889 CVE-2026-75889 CVE Record

Grafana Alloy’s prometheus.operator.servicemonitors component allows a user who can create or modify ServiceMonitor resources in a watched namespace to specify an arbitrary local file through bearerTokenFile. Alloy reads the file and sends its contents as a bearer token to an attacker-controlled...