CVE-2026-56121_exploit

CVE-2026-56121 — Feast Registry Unauthenticated RCE dill.loads Unauthenticated remote code execution in the Feast feature store's registry gRPC server. The ApplyFeatureView RPC rebuilds an OnDemandFeatureView from the request proto. Doing so base64-decodes spec.userdefinedfunction.body and passes...

CVE-2026-73461

On affected EOS platforms with AAA-based gRPC authorization enabled for OpenConfig, gRPC requests of an authenticated user to OpenConfig may use the wrong privilege level, resulting in an authorization using the wrong AAA method list. This does not impact non-gRPC OpenConfig requests such as...

CVE-2026-73463

On affected platforms running Arista EOS, when multiple gRPC Network Security Interface gNSI transports are configured, a race condition in the gNSI Authz service may cause a policy rotation to fail silently. An authenticated user whose access was revoked by the new policy may retain unauthorized...

CVE-2026-73461

CVE-2026-73461 is an incorrect privilege assignment (CWE-266) in Arista EOS affecting platforms with AAA-based gRPC authorization enabled for OpenConfig. An authenticated user's gRPC request may be processed at the wrong privilege level , causing authorization to use an incorrect AAA method list ...

CVE-2026-73461 Security Advisory 0163

On affected EOS platforms with AAA-based gRPC authorization enabled for OpenConfig, gRPC requests of an authenticated user to OpenConfig may use the wrong privilege level, resulting in an authorization using the wrong AAA method list. This does not impact non-gRPC OpenConfig requests such as...

EUVD-2026-80251

On affected EOS platforms with AAA-based gRPC authorization enabled for OpenConfig, gRPC requests of an authenticated user to OpenConfig may use the wrong privilege level, resulting in an authorization using the wrong AAA method list. This does not impact non-gRPC OpenConfig requests such as...

CVE-2026-73447 Security Advisory 0162 - gNSI Certz/Bootz OS Command Injection via Crafted Rotate Request

A privileged attacker can exploit certain operation to execute arbitrary commands with root privileges, leading to full device compromise. An authenticated user can exploit gRPC Network Security Interface gNSI Certz service on Arista EOS-based products to escalate privileges and execute arbitrary...

openSUSE 16 Security Update : hauler (openSUSE-SU-2026:21841-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21841-1 advisory. Changes in hauler: - update vendor.tar to fix: bsc1278584, CVE-2026-56855,CVE-2026-56854,CVE-2026-78662: hauler: golang.org/x/crypto/ssh:...

CVE-2026-54637

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4-rc.3, the scheduler's default unauthenticated v1 gRPC flow accepts attacker-controlled PeerHost.Ip and PeerHost.DownPort values through RegisterPeerTask and ReportPeerResult, storeHost copies tho...

CVE-2026-54637

Dragonfly (open-source P2P file distribution system) versions prior to 2.4.4-rc.3 contain an unauthenticated read-SSRF in the scheduler's v1 gRPC service. An attacker who can reach the scheduler's gRPC port (insecure by default) can supply arbitrary PeerHost.Ip and PeerHost.DownPort values, causi...

CVE-2026-54637 Dragonfly scheduler v1 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4-rc.3, the scheduler's default unauthenticated v1 gRPC flow accepts attacker-controlled PeerHost.Ip and PeerHost.DownPort values through RegisterPeerTask and ReportPeerResult, storeHost copies tho...

CVE-2026-33186

CVE-2026-33186 gRPC-Go RBAC Authorization Policy Bypass via Missing :path Slash Auth Bypass Description The authz package in google.golang.org/grpc implements SDK-level RBAC authorization using deny and allow rules matched against the :path pseudo-header. The HTTP/2 server transport stores the ra...

CLEANSTART-2026-XD35510 gRPC-Go is the Go language implementation of gRPC

Multiple security vulnerabilities affect the kube-metrics-adapter package. gRPC-Go is the Go language implementation of gRPC. See references for individual vulnerability details...

Security update for google-cloud-sap-agent (important)

openSUSE security update: security update for google-cloud-sap-agent ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21834-1 Rating: important References: bsc1210938 bsc1272128 bsc1278987 bsc1279201 bsc1279304 Cross-References: CVE-2026-56852...

Linux Distros Unpatched Vulnerability : CVE-2026-84445

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gRPC-Go is the Go language implementation of gRPC. Prior to 1.82.2 and 1.83.2, servers created with xds.NewGRPCServer allow internal/transport/http2server.go to...

CVE-2026-53714

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, the xDS gRPC server in GatewayNamespaceMode, configured through provider.kubernetes.deploy.type=GatewayNamespace, installs a JWT StreamInterceptor bu...

CVE-2026-53714 Envoy Gateway: xDS Control Plane Information Disclosure when Envoy Gateway operates in GatewayNamespaceMode

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, the xDS gRPC server in GatewayNamespaceMode, configured through provider.kubernetes.deploy.type=GatewayNamespace, installs a JWT StreamInterceptor bu...

CVE-2026-56121-Feast-Unauth-RCE

CVE-2026-56121 — Feast Unauthenticated RCE via gRPC Registry Deserialization The Feast 0.63.0 registry gRPC server dill.loads the user-defined function of an OnDemandFeatureView as soon as a spec arrives — before any authorization check. The shipped config is auth: noauth, so any client that can...

AZL-100983 CVE-2026-84445 affecting package podman 5.6.1-10

gRPC-Go is the Go language implementation of gRPC. Prior to 1.82.2 and 1.83.2, servers created with xds.NewGRPCServer allow internal/transport/http2server.go to accept an RPC containing neither the :authority header nor the Host header, while RouteAndProcess in internal/xds/server/routing.go...

AZL-101037 CVE-2026-84445 affecting package ignition-flatcar 2.22.0-6

gRPC-Go is the Go language implementation of gRPC. Prior to 1.82.2 and 1.83.2, servers created with xds.NewGRPCServer allow internal/transport/http2server.go to accept an RPC containing neither the :authority header nor the Host header, while RouteAndProcess in internal/xds/server/routing.go...