Vulnerability-Lookup

BDU:2026-15282 (CVE-2026-27136)

Vulnerability from fstec – Published: 2026-09-25 – Updated: 2026-09-25 – View on bdu.fstec.ru Fixed

Title

Уязвимость пакета golang-x-net языка программирования Golang, связанная с некорректным ограничением визуализированных слоев пользовательского интерфейса, позволяющая нарушителю провести атаку типа clickjacking («захват клика»)

Summary

Уязвимость пакета golang-x-net языка программирования Golang связана с некорректным ограничением визуализированных слоев пользовательского интерфейса. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, провести атаку типа clickjacking («захват клика»)

Severity

6.4 (Medium) CVSS 2.0


                      
                        AV:N/AC:L/Au:N/C:P/I:P/A:N

6.1 (Medium) CVSS 3.1


                      
                        CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Data structure manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-1021 - Некорректное ограничение визуализируемых слоев пользовательского интерфейса

Aliases

CVE-2026-27136

References

10 references

URL
https://nvd.nist.gov/vuln/detail/CVE-2026-27136
https://github.com/advisories/GHSA-m9x8-m34x-fj9q
https://go.dev/cl/781685
https://go.dev/issue/79575
https://groups.google.com/g/golang-announce/c/iI-mYSI0lu8
https://pkg.go.dev/vuln/GO-2026-5030
https://redos.red-soft.ru/support/secure/
https://security-tracker.debian.org/tracker/CVE-2026-27136
https://deb.freexian.com/extended-lts/tracker/CVE-2026-27136
https://access.redhat.com/security/cve/CVE-2026-27136

Impacted products

51 products from 5 vendors

Vendors

Сообщество свободного программного обеспечения, Red Hat, Inc., ООО «Ред Софт», The Go Project

Products

Debian GNU/Linux, Red Hat Enterprise Linux, РЕД ОС (запись в едином реестре российских программ №3751), Red Hat OpenShift Container Platform, Red Hat OpenStack Platform, OpenShift Developer Tools and Services, Red Hat OpenShift on AWS, Node HealthCheck Operator, Red Hat OpenShift Virtualization, OpenShift Serverless, OpenShift Pipelines, Red Hat Advanced Cluster Security, Red Hat OpenShift Lightspeed, Red Hat Ansible Automation Platform, Red Hat OpenShift Cluster Manager CLI, Red Hat Advanced Cluster Management for Kubernetes 2, Cryostat, cert-manager Operator for Red Hat OpenShift, Multiarch Tuning Operator, Assisted Installer for Red Hat OpenShift Container Platform, OpenShift API for Data Protection, Red Hat Satellite, Red Hat Connectivity Link, Fence Agents Remediation Operator, Red Hat OpenShift distributed tracing, multicluster engine for Kubernetes, Red Hat Hardened Images, Red Hat OpenShift AI, Compliance Operator, File Integrity Operator, Migration Toolkit for Applications, Red Hat OpenShift Dev Workspaces Operator, Security Profiles Operator, Red Hat Trusted Artifact Signer, Red Hat Openshift Data Foundation, Red Hat Advanced Cluster Management for Kubernetes, Red Hat Edge Manager, Red Hat Developer Hub, Red Hat OpenShift Builds, Red Hat OpenShift GitOps, Multicluster Global Hub, Red Hat OpenShift Dev Spaces, golang.org/x/net/html, Cert Manager support for Red Hat OpenShift release, Logging for Red Hat OpenShift, Logging subsystem for Red Hat OpenShift, Red Hat Advanced Cluster Security for Kubernetes, Red Hat Migration Toolkit for Containers, Red Hat Migration Toolkit for Applications, Red Hat multicluster global hub, Red Hat OpenShift Workload Availability

Versions

9 (Debian GNU/Linux), 8 (Red Hat Enterprise Linux), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 7.3 (РЕД ОС), 4 (Red Hat OpenShift Container Platform), 9 (Red Hat Enterprise Linux), 16.2 (Red Hat OpenStack Platform), - (OpenShift Developer Tools and Services), - (Red Hat OpenShift on AWS), - (Node HealthCheck Operator), 4 (Red Hat OpenShift Virtualization), - (OpenShift Serverless), 17.1 (Red Hat OpenStack Platform), - (OpenShift Pipelines), 4 (Red Hat Advanced Cluster Security), - (Red Hat OpenShift Lightspeed), 2.5 for RHEL 8 (Red Hat Ansible Automation Platform), 2.5 for RHEL 9 (Red Hat Ansible Automation Platform), - (Red Hat OpenShift Cluster Manager CLI), - (Red Hat Advanced Cluster Management for Kubernetes 2), 10 (Red Hat Enterprise Linux), 4 (Cryostat), 9.2 Update Services for SAP Solutions (Red Hat Enterprise Linux), - (cert-manager Operator for Red Hat OpenShift), - (Multiarch Tuning Operator), 13 (Debian GNU/Linux), 4 on RHEL 9 (Cryostat), 2 (Assisted Installer for Red Hat OpenShift Container Platform), 9.6 Extended Update Support (Red Hat Enterprise Linux), 8.0 (РЕД ОС), 10.0 Extended Update Support (Red Hat Enterprise Linux), 1.3 (OpenShift API for Data Protection), 6.18 (Red Hat Satellite), 1 (Red Hat Connectivity Link), 2.6 for RHEL 9 (Red Hat Ansible Automation Platform), 2.6 (Red Hat Ansible Automation Platform), - (Fence Agents Remediation Operator), 3 (Red Hat OpenShift distributed tracing), 2.9 (multicluster engine for Kubernetes), - (Red Hat Hardened Images), 2.25 (Red Hat OpenShift AI), - (Compliance Operator), - (File Integrity Operator), 8 (Migration Toolkit for Applications), - (Red Hat OpenShift Dev Workspaces Operator), - (Security Profiles Operator), 4.20 (Red Hat OpenShift Container Platform), 9.4 Update Services for SAP Solutions (Red Hat Enterprise Linux), 1.4 (Red Hat Trusted Artifact Signer), 2.6 (multicluster engine for Kubernetes), 2.8 (multicluster engine for Kubernetes), 4.21 (Red Hat OpenShift Container Platform), 4.22 (Red Hat OpenShift Container Platform), 4.22 (Red Hat Openshift Data Foundation), 1.6 (OpenShift API for Data Protection), 2.13 (Red Hat Advanced Cluster Management for Kubernetes), 1.1 (Red Hat Edge Manager), 1.10 (Red Hat Developer Hub), 1.8.1 (Red Hat OpenShift Builds), 1.19 (Red Hat OpenShift GitOps), 2.14 (Red Hat Advanced Cluster Management for Kubernetes), 2.7 (Red Hat Ansible Automation Platform), 3.4 (Red Hat OpenShift AI), 4.19 (Red Hat Openshift Data Foundation), 1.6.5 (Multicluster Global Hub), 1.4 (OpenShift API for Data Protection), 2.11 (Red Hat Advanced Cluster Management for Kubernetes), 2.15 (Red Hat Advanced Cluster Management for Kubernetes), 2.16 (Red Hat Advanced Cluster Management for Kubernetes), 2.17 (Red Hat Advanced Cluster Management for Kubernetes), 3.30 (Red Hat OpenShift Dev Spaces), до 0.55.0 (golang.org/x/net/html), 2.11 (multicluster engine for Kubernetes), 2.6 for RHEL 10 (Red Hat Ansible Automation Platform), 1.19 (Cert Manager support for Red Hat OpenShift release), 6 (Logging for Red Hat OpenShift), 6.2 (Logging subsystem for Red Hat OpenShift), 6.5 (Logging subsystem for Red Hat OpenShift), 1.4.9 (Multicluster Global Hub), 1.5 (OpenShift API for Data Protection), 4.11 (Red Hat Advanced Cluster Security for Kubernetes), 1.8 (Red Hat Migration Toolkit for Containers), 8.1 (Red Hat Migration Toolkit for Applications), 8.2 (Red Hat Migration Toolkit for Applications), 1.5.3 (Red Hat multicluster global hub), 4.20 (Red Hat Openshift Data Foundation), 1.20 (Red Hat OpenShift GitOps), 0.12 (Red Hat OpenShift Workload Availability), 0.13 (Red Hat OpenShift Workload Availability), 0.3 (Red Hat OpenShift Workload Availability), 0.7 (Red Hat OpenShift Workload Availability), 0.8 (Red Hat OpenShift Workload Availability), 5.7 (Red Hat OpenShift Workload Availability), 2.7 for RHEL 10 (Red Hat Ansible Automation Platform), 2.7 for RHEL 9 (Red Hat Ansible Automation Platform)

Product types

Operating system, Application software, Appliance software, Virtualization software, Network device, Network software

Platforms

Сообщество свободного программного обеспечения Debian GNU/Linux 9, Red Hat, Inc. Red Hat Enterprise Linux 8, Сообщество свободного программного обеспечения Debian GNU/Linux 11, Сообщество свободного программного обеспечения Debian GNU/Linux 12, ООО «Ред Софт» РЕД ОС 7.3 (запись в едином реестре российских программ №3751), Inc. Red Hat Enterprise Linux 9, Inc. Red Hat Enterprise Linux 10, Inc. Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions, Сообщество свободного программного обеспечения Debian GNU/Linux 13, Inc. Red Hat Enterprise Linux 9.6 Extended Update Support, ООО «Ред Софт» РЕД ОС 8.0 (запись в едином реестре российских программ №3751), Inc. Red Hat Enterprise Linux 10.0 Extended Update Support, Inc. Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Mitigations

В условиях отсутствия обновлений безопасности от производителя рекомендуется придерживаться "Рекомендаций по безопасной настройке операционных систем LINUX", изложенных в методическом документе ФСТЭК России, утверждённом 25 декабря 2022 года. Использование рекомендаций: https://github.com/advisories/GHSA-m9x8-m34x-fj9q https://go.dev/cl/781685 https://go.dev/issue/79575 Для Ред ОС: http://repo.red-soft.ru/redos/7.3c/x86_64/updates/ http://repo.red-soft.ru/redos/8.0/x86_64/updates/ Для Debian GNU/Linux: https://security-tracker.debian.org/tracker/CVE-2026-27136 https://deb.freexian.com/extended-lts/tracker/CVE-2026-27136 Для программных продуктов Red Hat, Inc.: https://access.redhat.com/security/cve/CVE-2026-27136

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f, Red Hat, Inc., \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb, The Go Project",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "9 (Debian GNU/Linux), 8 (Red Hat Enterprise Linux), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 7.3 (\u0420\u0415\u0414 \u041e\u0421), 4 (Red Hat OpenShift Container Platform), 9 (Red Hat Enterprise Linux), 16.2 (Red Hat OpenStack Platform), - (OpenShift Developer Tools and Services), - (Red Hat OpenShift on AWS), - (Node HealthCheck Operator), 4 (Red Hat OpenShift Virtualization), - (OpenShift Serverless), 17.1 (Red Hat OpenStack Platform), - (OpenShift Pipelines), 4 (Red Hat Advanced Cluster Security), - (Red Hat OpenShift Lightspeed), 2.5 for RHEL 8 (Red Hat Ansible Automation Platform), 2.5 for RHEL 9 (Red Hat Ansible Automation Platform), - (Red Hat OpenShift Cluster Manager CLI), - (Red Hat Advanced Cluster Management for Kubernetes 2), 10 (Red Hat Enterprise Linux), 4 (Cryostat), 9.2 Update Services for SAP Solutions (Red Hat Enterprise Linux), - (cert-manager Operator for Red Hat OpenShift), - (Multiarch Tuning Operator), 13 (Debian GNU/Linux), 4 on RHEL 9 (Cryostat), 2 (Assisted Installer for Red Hat OpenShift Container Platform), 9.6 Extended Update Support (Red Hat Enterprise Linux), 8.0 (\u0420\u0415\u0414 \u041e\u0421), 10.0 Extended Update Support (Red Hat Enterprise Linux), 1.3 (OpenShift API for Data Protection), 6.18 (Red Hat Satellite), 1 (Red Hat Connectivity Link), 2.6 for RHEL 9 (Red Hat Ansible Automation Platform), 2.6 (Red Hat Ansible Automation Platform), - (Fence Agents Remediation Operator), 3 (Red Hat OpenShift distributed tracing), 2.9 (multicluster engine for Kubernetes), - (Red Hat Hardened Images), 2.25 (Red Hat OpenShift AI), - (Compliance Operator), - (File Integrity Operator), 8 (Migration Toolkit for Applications), - (Red Hat OpenShift Dev Workspaces Operator), - (Security Profiles Operator), 4.20 (Red Hat OpenShift Container Platform), 9.4 Update Services for SAP Solutions (Red Hat Enterprise Linux), 1.4 (Red Hat Trusted Artifact Signer), 2.6 (multicluster engine for Kubernetes), 2.8 (multicluster engine for Kubernetes), 4.21 (Red Hat OpenShift Container Platform), 4.22 (Red Hat OpenShift Container Platform), 4.22 (Red Hat Openshift Data Foundation), 1.6 (OpenShift API for Data Protection), 2.13 (Red Hat Advanced Cluster Management for Kubernetes), 1.1 (Red Hat Edge Manager), 1.10 (Red Hat Developer Hub), 1.8.1 (Red Hat OpenShift Builds), 1.19 (Red Hat OpenShift GitOps), 2.14 (Red Hat Advanced Cluster Management for Kubernetes), 2.7 (Red Hat Ansible Automation Platform), 3.4 (Red Hat OpenShift AI), 4.19 (Red Hat Openshift Data Foundation), 1.6.5 (Multicluster Global Hub), 1.4 (OpenShift API for Data Protection), 2.11 (Red Hat Advanced Cluster Management for Kubernetes), 2.15 (Red Hat Advanced Cluster Management for Kubernetes), 2.16 (Red Hat Advanced Cluster Management for Kubernetes), 2.17 (Red Hat Advanced Cluster Management for Kubernetes), 3.30 (Red Hat OpenShift Dev Spaces), \u0434\u043e 0.55.0 (golang.org/x/net/html), 2.11 (multicluster engine for Kubernetes), 2.6 for RHEL 10 (Red Hat Ansible Automation Platform), 1.19 (Cert Manager support for Red Hat OpenShift release), 6 (Logging for Red Hat OpenShift), 6.2 (Logging subsystem for Red Hat OpenShift), 6.5 (Logging subsystem for Red Hat OpenShift), 1.4.9 (Multicluster Global Hub), 1.5 (OpenShift API for Data Protection), 4.11 (Red Hat Advanced Cluster Security for Kubernetes), 1.8 (Red Hat Migration Toolkit for Containers), 8.1 (Red Hat Migration Toolkit for Applications), 8.2 (Red Hat Migration Toolkit for Applications), 1.5.3 (Red Hat multicluster global hub), 4.20 (Red Hat Openshift Data Foundation), 1.20 (Red Hat OpenShift GitOps), 0.12 (Red Hat OpenShift Workload Availability), 0.13 (Red Hat OpenShift Workload Availability), 0.3 (Red Hat OpenShift Workload Availability), 0.7 (Red Hat OpenShift Workload Availability), 0.8 (Red Hat OpenShift Workload Availability), 5.7 (Red Hat OpenShift Workload Availability), 2.7 for RHEL 10 (Red Hat Ansible Automation Platform), 2.7 for RHEL 9 (Red Hat Ansible Automation Platform)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0412 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c\u0441\u044f \"\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c LINUX\", \u0438\u0437\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0445 \u0432 \u043c\u0435\u0442\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435 \u0424\u0421\u0422\u042d\u041a \u0420\u043e\u0441\u0441\u0438\u0438, \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d\u043d\u043e\u043c 25 \u0434\u0435\u043a\u0430\u0431\u0440\u044f 2022 \u0433\u043e\u0434\u0430.\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://github.com/advisories/GHSA-m9x8-m34x-fj9q\nhttps://go.dev/cl/781685\nhttps://go.dev/issue/79575\n\n\u0414\u043b\u044f \u0420\u0435\u0434 \u041e\u0421:\nhttp://repo.red-soft.ru/redos/7.3c/x86_64/updates/\nhttp://repo.red-soft.ru/redos/8.0/x86_64/updates/\n\n\u0414\u043b\u044f Debian GNU/Linux:\nhttps://security-tracker.debian.org/tracker/CVE-2026-27136\nhttps://deb.freexian.com/extended-lts/tracker/CVE-2026-27136\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Red Hat, Inc.:\nhttps://access.redhat.com/security/cve/CVE-2026-27136",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "22.05.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "25.09.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "25.09.2026",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2026-15282",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2026-27136",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Debian GNU/Linux, Red Hat Enterprise Linux, \u0420\u0415\u0414 \u041e\u0421 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), Red Hat OpenShift Container Platform, Red Hat OpenStack Platform, OpenShift Developer Tools and Services, Red Hat OpenShift on AWS, Node HealthCheck Operator, Red Hat OpenShift Virtualization, OpenShift Serverless, OpenShift Pipelines, Red Hat Advanced Cluster Security, Red Hat OpenShift Lightspeed, Red Hat Ansible Automation Platform, Red Hat OpenShift Cluster Manager CLI, Red Hat Advanced Cluster Management for Kubernetes 2, Cryostat, cert-manager Operator for Red Hat OpenShift, Multiarch Tuning Operator, Assisted Installer for Red Hat OpenShift Container Platform, OpenShift API for Data Protection, Red Hat Satellite, Red Hat Connectivity Link, Fence Agents Remediation Operator, Red Hat OpenShift distributed tracing, multicluster engine for Kubernetes, Red Hat Hardened Images, Red Hat OpenShift AI, Compliance Operator, File Integrity Operator, Migration Toolkit for Applications, Red Hat OpenShift Dev Workspaces Operator, Security Profiles Operator, Red Hat Trusted Artifact Signer, Red Hat Openshift Data Foundation, Red Hat Advanced Cluster Management for Kubernetes, Red Hat Edge Manager, Red Hat Developer Hub, Red Hat OpenShift Builds, Red Hat OpenShift GitOps, Multicluster Global Hub, Red Hat OpenShift Dev Spaces, golang.org/x/net/html, Cert Manager support for Red Hat OpenShift release, Logging for Red Hat OpenShift, Logging subsystem for Red Hat OpenShift, Red Hat Advanced Cluster Security for Kubernetes, Red Hat Migration Toolkit for Containers, Red Hat Migration Toolkit for Applications, Red Hat multicluster global hub, Red Hat OpenShift Workload Availability",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 9 , Red Hat, Inc. Red Hat Enterprise Linux 8 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 11 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 12 , \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb \u0420\u0415\u0414 \u041e\u0421 7.3  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), Red Hat, Inc. Red Hat Enterprise Linux 9 , Red Hat, Inc. Red Hat Enterprise Linux 10 , Red Hat, Inc. Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 13 , Red Hat, Inc. Red Hat Enterprise Linux 9.6 Extended Update Support , \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb \u0420\u0415\u0414 \u041e\u0421 8.0  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), Red Hat, Inc. Red Hat Enterprise Linux 10.0 Extended Update Support , Red Hat, Inc. Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions ",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0430\u043a\u0435\u0442\u0430 golang-x-net \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Golang, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u044b\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435\u043c \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u043b\u043e\u0435\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043f\u0440\u043e\u0432\u0435\u0441\u0442\u0438 \u0430\u0442\u0430\u043a\u0443 \u0442\u0438\u043f\u0430 clickjacking (\u00ab\u0437\u0430\u0445\u0432\u0430\u0442 \u043a\u043b\u0438\u043a\u0430\u00bb)",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0441\u043b\u043e\u0435\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 (CWE-1021)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0430\u043a\u0435\u0442\u0430 golang-x-net \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Golang \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u044b\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435\u043c \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u043b\u043e\u0435\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u043f\u0440\u043e\u0432\u0435\u0441\u0442\u0438 \u0430\u0442\u0430\u043a\u0443 \u0442\u0438\u043f\u0430 clickjacking (\u00ab\u0437\u0430\u0445\u0432\u0430\u0442 \u043a\u043b\u0438\u043a\u0430\u00bb)",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://nvd.nist.gov/vuln/detail/CVE-2026-27136\nhttps://github.com/advisories/GHSA-m9x8-m34x-fj9q\nhttps://go.dev/cl/781685\nhttps://go.dev/issue/79575\nhttps://groups.google.com/g/golang-announce/c/iI-mYSI0lu8\nhttps://pkg.go.dev/vuln/GO-2026-5030\nhttps://redos.red-soft.ru/support/secure/\nhttps://security-tracker.debian.org/tracker/CVE-2026-27136\nhttps://deb.freexian.com/extended-lts/tracker/CVE-2026-27136\nhttps://access.redhat.com/security/cve/CVE-2026-27136",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u041f\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430, \u041f\u041e \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438/\u041f\u041e \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-1021",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,4)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,1)"
}

CVE-2026-27136 (GCVE-0-2026-27136)

Vulnerability from cvelistv5 – Published: 2026-05-22 15:01 – Updated: 2026-05-22 16:59

Title

Invoking duplicate attributes can cause XSS in golang.org/x/net/html

Summary

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

Severity

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-22 16:59 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Go Google root Scorecard

References

4 references

URL	Tags
https://go.dev/issue/79575
https://groups.google.com/g/golang-announce/c/iI-…
https://go.dev/cl/781685
https://pkg.go.dev/vuln/GO-2026-5030

Impacted products

1 product

Vendor	Product	Version
golang.org/x/net	golang.org/x/net/html	Affected: 0 , < 0.55.0 (semver)

Credits

ensy

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.1,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-27136",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-22T16:59:35.355098Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-22T16:59:52.807Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "golang.org/x/net/html",
          "product": "golang.org/x/net/html",
          "programRoutines": [
            {
              "name": "parser.parse"
            },
            {
              "name": "Parse"
            },
            {
              "name": "ParseFragment"
            },
            {
              "name": "ParseFragmentWithOptions"
            },
            {
              "name": "ParseWithOptions"
            }
          ],
          "vendor": "golang.org/x/net",
          "versions": [
            {
              "lessThan": "0.55.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "ensy"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-22T15:01:22.111Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/issue/79575"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/iI-mYSI0lu8"
        },
        {
          "url": "https://go.dev/cl/781685"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-5030"
        }
      ],
      "title": "Invoking  duplicate attributes can cause XSS in golang.org/x/net/html"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2026-27136",
    "datePublished": "2026-05-22T15:01:22.111Z",
    "dateReserved": "2026-02-17T19:57:28.434Z",
    "dateUpdated": "2026-05-22T16:59:52.807Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

BDU:2026-15282 (CVE-2026-27136)

CVE-2026-27136 (GCVE-0-2026-27136)

Tags

Sightings

Nomenclature

Related by attack behaviour