CVE-2026-102503

Missing Authentication for Critical Function CWE-306 and Missing Authorization CWE-862 in the /libp2p-http ingress server StartIngressServer in cmd/sam-node/node.go in Google OSS Agent Mesh SAM versions 0.1.0-alpha.1 through 0.1.0-alpha.2 allow an unauthenticated remote libp2p peer to bypass...

CVE-2026-102503 Missing Authentication on /libp2p-http Ingress in Google OSS Agent Mesh (SAM)

Missing Authentication for Critical Function CWE-306 and Missing Authorization CWE-862 in the /libp2p-http ingress server StartIngressServer in cmd/sam-node/node.go in Google OSS Agent Mesh SAM versions 0.1.0-alpha.1 through 0.1.0-alpha.2 allow an unauthenticated remote libp2p peer to bypass...

CVE-2026-102503 Missing Authentication on /libp2p-http Ingress in Google OSS Agent Mesh (SAM)

Missing Authentication for Critical Function CWE-306 and Missing Authorization CWE-862 in the /libp2p-http ingress server StartIngressServer in cmd/sam-node/node.go in Google OSS Agent Mesh SAM versions 0.1.0-alpha.1 through 0.1.0-alpha.2 allow an unauthenticated remote libp2p peer to bypass...

EUVD-2026-104049

Missing Authentication for Critical Function CWE-306 and Missing Authorization CWE-862 in the /libp2p-http ingress server StartIngressServer in cmd/sam-node/node.go in Google OSS Agent Mesh SAM versions 0.1.0-alpha.1 through 0.1.0-alpha.2 allow an unauthenticated remote libp2p peer to bypass...

CVE-2026-102503 Missing Authentication on /libp2p-http Ingress in Google OSS Agent Mesh (SAM)

Missing Authentication for Critical Function CWE-306 and Missing Authorization CWE-862 in the /libp2p-http ingress server StartIngressServer in cmd/sam-node/node.go in Google OSS Agent Mesh SAM versions 0.1.0-alpha.1 through 0.1.0-alpha.2 allow an unauthenticated remote libp2p peer to bypass...

CVE-2026-102503

Missing Authentication for Critical Function CWE-306 and Missing Authorization CWE-862 in the /libp2p-http ingress server StartIngressServer in cmd/sam-node/node.go in Google OSS Agent Mesh SAM versions 0.1.0-alpha.1 through 0.1.0-alpha.2 allow an unauthenticated remote libp2p peer to bypass...

CVE-2026-102503

Google OSS Agent Mesh (SAM) versions 0.1.0-alpha.1 through 0.1.0-alpha.2 are vulnerable to missing authentication and authorization in the /libp2p-http ingress server. Specifically, the StartIngressServer function in cmd/sam-node/node.go fails to verify Biscuit tokens or mesh enrollment, allowing...

PT-2026-117209

Name of the Vulnerable Software and Affected Versions Google OSS Agent Mesh SAM versions 0.1.0-alpha.1 through 0.1.0-alpha.2 Description Missing authentication and authorization in the /libp2p-http ingress server, specifically within the StartIngressServer function in cmd/sam-node/node.go, allow ...

CVE-2026-102503: Missing Authentication for Critical Function

Missing Authentication for Critical Function CWE-306 and Missing Authorization CWE-862 in the /libp2p-http ingress server StartIngressServer in cmd/sam-node/node.go in Google OSS Agent Mesh SAM versions 0.1.0-alpha.1 through 0.1.0-alpha.2 allow an unauthenticated remote libp2p peer to bypass...

Google Agent Mesh Authorization Vulnerability

The Google Agent Mesh version 0.1.0-alpha.1 to 0.1.0-alpha.2 contains an authorization vulnerability. This vulnerability stems from the lack of key functionality for authentication and authorization in the/libp2p-http entry server. Biscuit tokens or grid registrations are not verified, resulting ...