CVE-2026-40965

Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a vulnerability where EC Elliptic Curve private keys are inadvertently exposed through the public /tokenkeys endpoint. This endpoint is designed to provide public key material for JW...

CVE-2026-40965

Cloud Foundry UAA versions v76.12.0–v78.12.0 expose EC private keys via the public /token_keys endpoint, enabling private key disclosure for EC-based JWT signing. Affected components: uaa_release (v76.12.0–v78.12.0) and CF Deployment (v30.0.0–v56.0.0). Root cause: misexposure of EC private key ma...

Improper access control

In Cloud Controller versions prior to 1.46.0, cf-deployment versions prior to 1.3.0, and cf-release versions prior to 283, Cloud Controller accepts refresh tokens for authentication where access tokens are expected. This exposes a vulnerability where a refresh token that would otherwise be...