PatchSiren

Cloud Foundry CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH Cloud Foundry CVE published 2026-08-29

CVE-2026-41012

The CVE-2026-41012 vulnerability is a traffic interception issue in the BOSH Director vCenter CPI. This allows attackers between the BOSH Director and vCenter to impersonate the vCenter REST API and capture administrator credentials via HTTP Basic authentication. The vulnerability stems from insufficient authentication security in the communication protocol between BOSH Director and vCenter, specifically [truncated]

CRITICAL Cloud Foundry CVE published 2026-06-11

CVE-2026-41005

Cloud Foundry UAA incorrectly treated XML encryption to the Service Provider (confidentiality) as a substitute for XML signatures from the Identity Provider (authenticity) in two SAML flows: the OAuth 2.0 SAML2 bearer grant (token endpoint) and browser SSO (ACS) when wantAssertionSigned is set to false. Assertions or responses that were unsigned but contained encrypted content could still be accepted. Enc [truncated]