CVE-2026-12392

An information exposure vulnerability exists in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 . An unauthenticated attacker can retrieve the RPC secret in plaintext via the vendor data metadata endpoint . This is specifically possible if a target machine was deployed wi...

CVE-2026-12392 RPC secret disclosure via vendor data endpoint in Canonical MAAS

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...

CVE-2026-12392 RPC secret disclosure via vendor data endpoint in Canonical MAAS

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...

CVE-2026-12392: Exposure of Sensitive Information to an Unauthorized Actor

An information exposure vulnerability in Canonical MAAS prior to versions 3.4.10, 3.5.14, 3.6.5, 3.7.3, and 3.8.0 allows an unauthenticated attacker to retrieve the RPC secret in plaintext via the vendor data metadata endpoint. If a target machine was deployed with the 'register as rack' option...