CLEANSTART-2026-ZI02697 gRPC-Go is the Go language implementation of gRPC

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

Security update for ignition

This update for ignition fixes the following issue: CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260251 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

Security update for ignition

This update for ignition fixes the following issue: CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260251 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2026:1200-1 Security update for ignition

This update for ignition fixes the following issue: - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260251...

SUSE-SU-2026:1197-1 Security update for ignition

This update for ignition fixes the following issue: - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260251...

Security update for ignition

This update for ignition fixes the following issue: CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260251 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

Exploit for CVE-2026-33186

CVE-2026-33186 gRPC-Go RBAC Authorization Policy Bypass via M...

CVE-2026-5536

A weakness has been identified in FedML-AI FedML up to 0.8.9. Affected is the function sendMessage of the file grpcserver.py of the component gRPC server. Executing a manipulation can lead to deserialization. The attack may be performed from remote. The vendor was contacted early about this...

CVE-2026-5536

FedML-AI prior to 0.8.9 contains a deserialization vulnerability in the gRPC server component, specifically the sendMessage function in grpc_server.py. The issue allows remote manipulation that can lead to deserialization of crafted input, potentially impacting confidentiality, integrity, and ava...

CVE-2026-5536 FedML-AI FedML gRPC server grpc_server.py sendMessage deserialization

A weakness has been identified in FedML-AI FedML up to 0.8.9. Affected is the function sendMessage of the file grpcserver.py of the component gRPC server. Executing a manipulation can lead to deserialization. The attack may be performed from remote. The vendor was contacted early about this...

CVE-2026-5536

A weakness has been identified in FedML-AI FedML up to 0.8.9. Affected is the function sendMessage of the file grpcserver.py of the component gRPC server. Executing a manipulation can lead to deserialization. The attack may be performed from remote. The vendor was contacted early about this...

CVE-2026-5536 FedML-AI FedML gRPC server grpc_server.py sendMessage deserialization

A weakness has been identified in FedML-AI FedML up to 0.8.9. Affected is the function sendMessage of the file grpcserver.py of the component gRPC server. Executing a manipulation can lead to deserialization. The attack may be performed from remote. The vendor was contacted early about this...

PT-2026-30407

A weakness has been identified in FedML-AI FedML up to 0.8.9. Affected is the function sendMessage of the file grpc server.py of the component gRPC server. Executing a manipulation can lead to deserialization. The attack may be performed from remote. The vendor was contacted early about this...

kedro-dagster (>=0.3.0 <=0.5.1), kedro-grpc-server (=0.1.0) +3 more potentially affected by CVE-2026-35171 via kedro (=1.0.0)

kedro PYPI version =1.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on kedro and may be impacted: - kedro-dagster =0.3.0, =0.0.2, =1.0.1, =0.2.0, =0.3.11 Source cves: CVE-2026-35171 Source advisory: SNYK:PYTHON-KEDRO-15875404...

kedro-dagster (>=0.3.0 <=0.5.1), kedro-grpc-server (=0.1.0) +3 more potentially affected by CVE-2026-35167 via kedro (=1.0.0)

kedro PYPI version =1.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on kedro and may be impacted: - kedro-dagster =0.3.0, =0.0.2, =1.0.1, =0.2.0, =0.3.11 Source cves: CVE-2026-35167 Source advisory: SNYK:PYTHON-KEDRO-15870168...

EUVD-2026-16795

Fleet vulnerable to Denial of Service via unhandled gRPC log type in launcher endpoint...

Fleet vulnerable to Denial of Service via unhandled gRPC log type in launcher endpoint

Summary A Denial of Service vulnerability in Fleet's gRPC Launcher endpoint allows an authenticated host to crash the entire Fleet server process by sending an unexpected log type value. The server terminates immediately, disrupting all connected hosts, MDM enrollments, and API consumers. Impact ...

GHSA-46WH-3698-F2CX Traefik: Deny Rule Bypass via Unauthenticated Malicious gRPC Requests in gRPC-Go Dependency (CVE-2026-33186)

Summary There is a potential vulnerability in Traefik due to its dependency on an affected version of gRPC-Go CVE-2026-33186. A remote, unauthenticated attacker can send gRPC requests with a malformed HTTP/2 :path pseudo-header omitting the mandatory leading slash e.g., Service/Method instead of...

CVE-2026-34388

Fleet is open source device management software. Prior to 4.81.0, a denial-of-service vulnerability in Fleet's gRPC Launcher endpoint allows an authenticated host to crash the entire Fleet server process by sending an unexpected log type value. The server terminates immediately, disrupting all...

Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error during the intra-handshake attestation.. An attacker can impersonate a trusted service endpoint and gain unauthorized access to sensitive data or operations by extracting the ephemeral TLS private key through...