CVE-2026-71485

Centrifugo (open-source real-time messaging server) prior to 6.9.0 contains a header spoofing vulnerability in its proxy and transport layers. The client-controlled protocol.ConnectRequest.headers map is copied through OnClientConnecting, ConnectEvent.Headers, and SetEmulatedHeadersToContext, and...

grpc-js: @grpc/grpc-js: Server crash via malformed HTTP/2 stream initiation

A flaw was found in @grpc/grpc-js, a pure JavaScript gRPC client and server library. An invalid incoming HTTP/2 stream initiation can cause a server process to crash. This vulnerability affects all servers created using @grpc/grpc-js, and no workaround is available. An unauthenticated remote...

PT-2026-79145

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.9.0, Centrifugo copies the client-controlled protocol.ConnectRequest.headers map through OnClientConnecting in internal/client/handler.go, ConnectEvent.Headers, and SetEmulatedHeadersToContext. The requestHeaders path in...

google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation

A flaw was found in gRPC-Go, the Go language implementation of gRPC. This vulnerability, an authorization bypass, is caused by improper input validation of the HTTP/2 :path pseudo-header. A remote attacker can exploit this by sending raw HTTP/2 frames with a malformed :path that omits the mandato...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity ratin...

CVE-2026-73499

A flaw was found in etcd, a distributed key-value store. A user with READ permission on a single key can bypass authorization checks in the Watch gRPC API by using open-ended range requests. This allows them to receive watch events for keys beyond their authorized scope, leading to information...

CVE-2026-75843

ArcadeDB before 26.8.1 fails to bind the authenticated principal on the gRPC transaction executor thread in beginTransaction, allowing authenticated readers to execute JavaScript commands without scripting authorization checks. Attackers can execute executeCommand with a transaction ID to run...

CVE-2026-75843

ArcadeDB versions before 26.8.1 fail to bind the authenticated principal on the gRPC transaction executor thread during beginTransaction, letting authenticated readers bypass scripting authorization and execute arbitrary JavaScript that creates server-wide admin accounts. Patch to 26.8.1 or later...

CVE-2026-75843 ArcadeDB before 26.8.1 Privilege Escalation via gRPC Transaction

ArcadeDB before 26.8.1 fails to bind the authenticated principal on the gRPC transaction executor thread in beginTransaction, allowing authenticated readers to execute JavaScript commands without scripting authorization checks. Attackers can execute executeCommand with a transaction ID to run...

CVE-2026-75843 ArcadeDB before 26.8.1 Privilege Escalation via gRPC Transaction

ArcadeDB before 26.8.1 fails to bind the authenticated principal on the gRPC transaction executor thread in beginTransaction, allowing authenticated readers to execute JavaScript commands without scripting authorization checks. Attackers can execute executeCommand with a transaction ID to run...

EUVD-2026-60607

ArcadeDB before 26.8.1 fails to bind the authenticated principal on the gRPC transaction executor thread in beginTransaction, allowing authenticated readers to execute JavaScript commands without scripting authorization checks. Attackers can execute executeCommand with a transaction ID to run...

MiracleLinux 8 : osbuild-composer-101.5-1.el8_10.ML.1 (AXSA:2026-1558:08)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1558:08 advisory. google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation CVE-2026-33186...

PT-2026-76943

ArcadeDB before 26.8.1 fails to bind the authenticated principal on the gRPC transaction executor thread in beginTransaction, allowing authenticated readers to execute JavaScript commands without scripting authorization checks. Attackers can execute executeCommand with a transaction ID to run...

BIT-SEAWEEDFS-2026-73080 SeaweedFS: Unauthenticated SSRF with response read-back via VolumeServer.FetchAndWriteNeedle

SeaweedFS is a distributed storage system. Prior to 4.24, VolumeServer.FetchAndWriteNeedle in weed/server/volumegrpcremote.go fetches a caller-supplied remote endpoint through weed/remotestorage/s3/s3storageclient.go and writes the response into a needle. The RPC performs no authentication and no...

BIT-SEAWEEDFS-2026-72920 SeaweedFS: Unauthenticated filer IAM gRPC service grants S3 administrative control

SeaweedFS is a distributed storage system. Prior to 4.24, the filer registers the SeaweedIdentityAccessManagement gRPC service without mandatory authentication when jwt.filersigning.key is unset, allowing any client that can reach the filer gRPC port to invoke CreateUser, CreateAccessKey,...

BIT-CONSUL-2026-15972 Unauthenticated denial of service via unbounded external gRPC connection acceptance

Consul Community Edition and Consul Enterprise 1.13.0 through 2.0.2 are vulnerable to an unauthenticated denial of service through unbounded connection acceptance on the external gRPC listeners. A remote attacker may exhaust agent file descriptors, goroutines, and memory by opening many incomplet...

EUVD-2026-59808

A vulnerability has been found in SpaceX Starlink Router Gen 3 2025.11.14.mr64708.3. This affects the function getstatus of the component gRPC Management Interface. The manipulation leads to improper access controls. The attack can only be initiated within the local network. The exploit has been...

CVE-2026-19918

A vulnerability has been found in SpaceX Starlink Router Gen 3 2025.11.14.mr64708.3. This affects the function getstatus of the component gRPC Management Interface. The manipulation leads to improper access controls. The attack can only be initiated within the local network. The exploit has been...

CVE-2026-19918

SpaceX Starlink Router Gen 3 (version 2025.11.14.mr64708.3) contains a vulnerability in the gRPC Management Interface get_status function. The issue is improper access controls, allowing an adjacent-network attacker to exploit it with no user interaction. Exploit maturity is listed as Proof-of-Co...

CVE-2026-19918 SpaceX Starlink Router Gen 3 gRPC Management get_status access control

A vulnerability has been found in SpaceX Starlink Router Gen 3 2025.11.14.mr64708.3. This affects the function getstatus of the component gRPC Management Interface. The manipulation leads to improper access controls. The attack can only be initiated within the local network. The exploit has been...