google.golang.org/grpc: gRPC-Go: Denial of Service via malformed RPC requests

A flaw was found in gRPC-Go. Servers created with xds.NewGRPCServer can be exploited by a remote client sending a malformed RPC request that lacks the required :authority or Host headers. This can trigger an index-out-of-bounds panic, leading to the termination of the entire server process and a...

CLEANSTART-2026-XQ85400 gRPC-Go is the Go language implementation of gRPC

CVE-2026-84445 affects multiple packages. gRPC-Go is the Go language implementation of gRPC. See references for individual vulnerability details...

CLEANSTART-2026-HJ64426 gRPC-Go is the Go language implementation of gRPC

Security vulnerability affects the tempo package. gRPC-Go is the Go language implementation of gRPC...

CLEANSTART-2026-BY71452 gRPC-Go is the Go language implementation of gRPC

Security vulnerability affects the tempo package. gRPC-Go is the Go language implementation of gRPC...

SUSE SLES15 Security Update : amazon-cloudwatch-agent (SUSE-SU-2026:4388-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4388-1 advisory. - CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via...

SUSE SLES15 Security Update : terraform-provider-susepubliccloud (SUSE-SU-2026:4389-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4389-1 advisory. - CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via...

RHEL 8 : rhc (RHSA-2026:73915)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:73915 advisory. rhc is a client tool and daemon that connects the system to Red Hat hosted services enabling system and subscription management. Security Fixes:...

Important: Red Hat Security Advisory: Red Hat Lightspeed (formerly Insights) for Runtimes security update

An update is now available for Red Hat Lightspeed formerly Insights for Runtimes on RHEL 9. 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 rating, is available for each...

CVE-2026-102507

Sliver C2 framework version 1.7.7 and earlier contains an unhandled panic vulnerability in the operator gRPC handler that allows an attacker controlling a compromised implant to crash the entire teamserver by returning a malformed or empty Download response. Attackers can send zero-length or 1-3...

EUVD-2026-88743

Sliver C2 framework version 1.7.7 and earlier contains an unhandled panic vulnerability in the operator gRPC handler that allows an attacker controlling a compromised implant to crash the entire teamserver by returning a malformed or empty Download response. Attackers can send zero-length or 1-3...

CVE-2026-102507 Sliver 1.7.7 Denial of Service via PE Parser Slice Bounds in Operator RPC

Sliver C2 framework version 1.7.7 and earlier contains an unhandled panic vulnerability in the operator gRPC handler that allows an attacker controlling a compromised implant to crash the entire teamserver by returning a malformed or empty Download response. Attackers can send zero-length or 1-3...

CVE-2026-102507 Sliver 1.7.7 Denial of Service via PE Parser Slice Bounds in Operator RPC

Sliver C2 framework version 1.7.7 and earlier contains an unhandled panic vulnerability in the operator gRPC handler that allows an attacker controlling a compromised implant to crash the entire teamserver by returning a malformed or empty Download response. Attackers can send zero-length or 1-3...

CVE-2026-102507 Sliver 1.7.7 Denial of Service via PE Parser Slice Bounds in Operator RPC

Sliver C2 framework version 1.7.7 and earlier contains an unhandled panic vulnerability in the operator gRPC handler that allows an attacker controlling a compromised implant to crash the entire teamserver by returning a malformed or empty Download response. Attackers can send zero-length or 1-3...

CVE-2026-102507

The Sliver C2 framework (version 1.7.7 and earlier ) is vulnerable to an unhandled panic in the operator gRPC handler . A compromised implant can trigger a Denial of Service (DoS) by sending malformed or empty Download responses (specifically zero-length or 1-3 byte payloads). This triggers an ou...

Security update for terraform-provider-susepubliccloud

This update for terraform-provider-susepubliccloud fixes the following issues: CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches bsc1279252. CVE-2026-84304:...

SUSE-SU-2026:4389-1 Security update for terraform-provider-susepubliccloud

This update for terraform-provider-susepubliccloud fixes the following issues: - CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches bsc1279252. - CVE-2026-84304:...

SUSE-SU-2026:4388-1 Security update for amazon-cloudwatch-agent

This update for amazon-cloudwatch-agent fixes the following issues: - CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches bsc1279334. - CVE-2026-84304: google.golang.org/grpc:...

ROOT-APP-NPM-CVE-2026-48068 CVE-2026-48068 in @grpc/grpc-js - Patched by Root

Root has patched CVE-2026-48068 in the @grpc/grpc-js package for Root:npm. Multiple fixed versions available...

CVE-2026-101916

A flaw was found in grpc-js. In configurations where client certificates are optional, the authentication context lookup fails to distinguish between authorized and unauthorized peer certificates. A remote attacker can exploit this vulnerability by presenting an untrusted certificate, allowing th...

CVE-2026-33186

CVE-2026-33186 gRPC-Go RBAC 권한 부여 정책 우회 :path 슬래시 누락으로 인한 인증 우회 설명 google.golang.org/grpc의 authz 패키지는 SDK 수준 RBAC 권한 부여를 구현하며, :path 유사 헤더에 대해 거부 및 허용 규칙을 매칭합니다. HTTP/2 서버 전송 계층은 클라이언트로부터 원시 :path 값을 /로 시작하는지 검증 없이 저장합니다. 라우팅 계층handleStream은 디스패치 전에 경로를 정규화하지만, RBAC 엔진은 grpc.Methodctx를 통해 컨텍스트에서...