جزئیات آسیب‌پذیری

CVE-2026-33186

Red Hat Assisted Installer for Red Hat OpenShift Container Platform 2Red Hat Cryostat 4Red Hat Deployment Validation OperatorRed Hat Dynamic Accelerator Slicer Operator for Red Hat OpenShiftRed Hat ExternalDNS OperatorRed Hat File Integrity Operator

gRPC-Go has an authorization bypass via missing leading slash in :path

CVSS 3.1
9.1بحرانی

شرح رسمی (انگلیسی)

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 `:path` pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the `:path` omitted the mandatory leading slash (e.g., `Service/Method` instead of `/Service/Method`). While the server successfully routed these requests to the correct handler, authorization interceptors (including the official `grpc/authz` package) evaluated the raw, non-canonical path string. Consequently, "deny" rules defined using canonical paths (starting with `/`) failed to match the incoming request, allowing it to bypass the policy if a fallback "allow" rule was present. This affects gRPC-Go servers that use path-based authorization interceptors, such as the official RBAC implementation in `google.golang.org/grpc/authz` or custom interceptors relying on `info.FullMethod` or `grpc.Method(ctx)`; AND that have a security policy contains specific "deny" rules for canonical paths but allows other requests by default (a fallback "allow" rule). The vulnerability is exploitable by an attacker who can send raw HTTP/2 frames with malformed `:path` headers directly to the gRPC server. The fix in version 1.79.3 ensures that any request with a `:path` that does not start with a leading slash is immediately rejected with a `codes.Unimplemented` error, preventing it from reaching authorization interceptors or handlers with a non-canonical path string. While upgrading is the most secure and recommended path, users can mitigate the vulnerability using one of the following methods: Use a validating interceptor (recommended mitigation); infrastructure-level normalization; and/or policy hardening.

امتیازهای CVSS

امتیازنسخهمنبعبردار
9.1بحرانی 3.1 CVEProject cvelistV5 (CNA) (GitHub_M) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1بحرانی 3.1 CVEProject cvelistV5 (CNA) (redhat-SADP) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

محصولات آسیب‌پذیر

۲۰۰ از ۳۷۱
فروشندهمحصولنسخه‌هامنبع
Red Hat Assisted Installer for Red Hat OpenShift Container Platform 2 همه CVEProject cvelistV5 (CNA)
Red Hat Cryostat 4 همه CVEProject cvelistV5 (CNA)
Red Hat Deployment Validation Operator همه CVEProject cvelistV5 (CNA)
Red Hat Dynamic Accelerator Slicer Operator for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Dynamic Accelerator Slicer Operator for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Dynamic Accelerator Slicer Operator for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Dynamic Accelerator Slicer Operator for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Dynamic Accelerator Slicer Operator for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat ExternalDNS Operator همه CVEProject cvelistV5 (CNA)
Red Hat File Integrity Operator همه CVEProject cvelistV5 (CNA)
Red Hat File Integrity Operator همه CVEProject cvelistV5 (CNA)
Red Hat File Integrity Operator همه CVEProject cvelistV5 (CNA)
Red Hat File Integrity Operator همه CVEProject cvelistV5 (CNA)
Red Hat File Integrity Operator همه CVEProject cvelistV5 (CNA)
Red Hat File Integrity Operator همه CVEProject cvelistV5 (CNA)
Red Hat Gatekeeper 3 همه CVEProject cvelistV5 (CNA)
Red Hat Job Set Tech Preview همه CVEProject cvelistV5 (CNA)
Red Hat Job Set Tech Preview همه CVEProject cvelistV5 (CNA)
Red Hat Job Set Tech Preview همه CVEProject cvelistV5 (CNA)
Red Hat Kernel Module Management Operator for Red Hat Openshift همه CVEProject cvelistV5 (CNA)
Red Hat Kernel Module Management Operator for Red Hat Openshift همه CVEProject cvelistV5 (CNA)
Red Hat Kernel Module Management Operator for Red Hat Openshift همه CVEProject cvelistV5 (CNA)
Red Hat Kernel Module Management Operator for Red Hat Openshift همه CVEProject cvelistV5 (CNA)
Red Hat Kernel Module Management Operator for Red Hat Openshift همه CVEProject cvelistV5 (CNA)
Red Hat Kernel Module Management Operator for Red Hat Openshift همه CVEProject cvelistV5 (CNA)
Red Hat Kernel Module Management Operator for Red Hat Openshift همه CVEProject cvelistV5 (CNA)
Red Hat Kernel Module Management Operator for Red Hat Openshift همه CVEProject cvelistV5 (CNA)
Red Hat Kube Descheduler Operator همه CVEProject cvelistV5 (CNA)
Red Hat Kube Descheduler Operator همه CVEProject cvelistV5 (CNA)
Red Hat Leader Worker Set همه CVEProject cvelistV5 (CNA)
Red Hat Leader Worker Set همه CVEProject cvelistV5 (CNA)
Red Hat Leader Worker Set همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logging Subsystem for Red Hat OpenShift همه CVEProject cvelistV5 (CNA)
Red Hat Logical Volume Manager Storage همه CVEProject cvelistV5 (CNA)
Red Hat Logical Volume Manager Storage همه CVEProject cvelistV5 (CNA)
Red Hat Logical Volume Manager Storage همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Containers همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Containers همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Containers همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Migration Toolkit for Virtualization همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Engine for Kubernetes همه CVEProject cvelistV5 (CNA)
Red Hat Multicluster Global Hub همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Developer Tools and Services همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Developer Tools and Services همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Developer Tools and Services همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Developer Tools and Services همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Developer Tools and Services همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Lightspeed همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Pipelines همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Run Once Duration Override Operator همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Run Once Duration Override Operator همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Run Once Duration Override Operator همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Secondary Scheduler Operator همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Serverless همه CVEProject cvelistV5 (CNA)
Red Hat OpenShift Service Mesh 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat AI Inference Server همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat AI Inference Server همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat AI Inference Server همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat AI Inference Server همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Ansible Automation Platform 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Ansible Automation Platform 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Ansible Automation Platform 2 همه CVEProject cvelistV5 (CNA)
Red Hat Red Hat Ansible Automation Platform 2 همه CVEProject cvelistV5 (CNA)

منابع و راهنماها

۲۳۳
کانال تلگرام کُلون @kolunsec_fa تازه‌های KEV، خبرهای مهم و خلاصه‌ی روزانه هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.

اطلاعات

تاریخ انتشار
۱۴۰۵/۰۱/۰۱
آخرین به‌روزرسانی
۱۴۰۵/۰۶/۲۷
وضعیت
منتشرشده
صادرکننده (CNA)
GitHub_M

پیش‌بینی بهره‌برداری (EPSS)

۱٫۶۱٪
احتمال بهره‌برداری در ۳۰ روز
۷۶٫۱٪
صدک (نسبت به همه‌ی CVEها)

ارزیابی SSVC (CISA)

قابل خودکارسازی
بله
وضعیت بهره‌برداری
ندارد
اثر فنی
جزئی

ضعف‌ها (CWE)

  • CWE-285
    Improper Authorization
  • CWE-551
    Incorrect Behavior Order: Authorization Before Parsing and Canonicalization