follow-redirects: Custom Authentication Headers Leaked to Cross-Domain Redirect Targets
Summary
| CVE | CVE-2026-40895 |
|---|---|
| State | PUBLISHED |
| Assigner | GitHub_M |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-04-21 21:16:44 UTC |
| Updated | 2026-09-01 13:19:20 UTC |
| Description | follow-redirects is an open source, drop-in replacement for Node's `http` and `https` modules that automatically follows redirects. Prior to 1.16.0, when an HTTP request follows a cross-domain redirect (301/302/307/308), follow-redirects only strips authorization, proxy-authorization, and cookie headers (matched by regex at index.js). Any custom authentication header (e.g., X-API-Key, X-Auth-Token, Api-Key, Token) is forwarded verbatim to the redirect target. This vulnerability is fixed in 1.16.0. |
Risk And Classification
Primary CVSS: v4.0 6.9 MEDIUM from [email protected]
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS: 0.004860000 probability, percentile 0.399380000 (date 2026-09-01)
Problem Types: CWE-200 | NVD-CWE-noinfo | CWE-212 | CWE-200 CWE-200: Exposure of Sensitive Information to an Unauthorized Actor | CWE-212 Improper Removal of Sensitive Information Before Storage or Transfer
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 6.9 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/C... |
| 4.0 | CNA | DECLARED | 6.9 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| 3.1 | [email protected] | Primary | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | ADP | CVSS | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | Secondary | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
NoneUser Interaction
NoneConfidentiality
LowIntegrity
NoneAvailability
NoneSub Conf.
NoneSub Integrity
NoneSub Availability
NoneCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
NoneAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Follow-redirects Project | Follow-redirects | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Follow-redirects | Follow-redirects | affected < 1.16.0 | Not specified |
| ADP | Red Hat | Cryostat 4 On RHEL 9 | unaffected 4.2.0-9 * rpm | Not specified |
| ADP | Red Hat | Cluster Observability Operator 1.5.2 | unaffected 1781116645 * rpm | Not specified |
| ADP | Red Hat | Cluster Observability Operator 1.5.2 | unaffected 1781116658 * rpm | Not specified |
| ADP | Red Hat | Cluster Observability Operator 1.5.2 | unaffected 1781116387 * rpm | Not specified |
| ADP | Red Hat | Cluster Observability Operator 1.5.2 | unaffected 1781116392 * rpm | Not specified |
| ADP | Red Hat | Multicluster Engine For Kubernetes 2.10 | unaffected 1780917531 * rpm | Not specified |
| ADP | Red Hat | Multicluster Engine For Kubernetes 2.11 | unaffected 1780910888 * rpm | Not specified |
| ADP | Red Hat | Multicluster Engine For Kubernetes 2.6 | unaffected 1778511348 * rpm | Not specified |
| ADP | Red Hat | Multicluster Engine For Kubernetes 2.8 | unaffected 1778383863 * rpm | Not specified |
| ADP | Red Hat | Multicluster Engine For Kubernetes 2.9 | unaffected 1778532610 * rpm | Not specified |
| ADP | Red Hat | Network Observability NETOBSERV 1.11.1 | unaffected 1778508956 * rpm | Not specified |
| ADP | Red Hat | Network Observability NETOBSERV 1.11.1 | unaffected 1778510461 * rpm | Not specified |
| ADP | Red Hat | Red Hat Advanced Cluster Management For Kubernetes 2.14 | unaffected 1783451729 * rpm | Not specified |
| ADP | Red Hat | Red Hat Advanced Cluster Management For Kubernetes 2.15 | unaffected 1780876734 * rpm | Not specified |
| ADP | Red Hat | Red Hat Advanced Cluster Management For Kubernetes 2.16 | unaffected 1780600823 * rpm | Not specified |
| ADP | Red Hat | Red Hat Advanced Cluster Security For Kubernetes 4.10 | unaffected 1779293013 * rpm | Not specified |
| ADP | Red Hat | Red Hat Advanced Cluster Security For Kubernetes 4.9 | unaffected 1779371594 * rpm | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2.5 | unaffected 1780082949 * rpm | Not specified |
| ADP | Red Hat | Red Hat Developer Hub 1.8 | unaffected 1779841586 * rpm | Not specified |
| ADP | Red Hat | Red Hat Developer Hub 1.9 | unaffected 1777903262 * rpm | Not specified |
| ADP | Red Hat | Red Hat Discovery 2 | unaffected 1778156756 * rpm | Not specified |
| ADP | Red Hat | Red Hat Migration Toolkit 1.8 | unaffected 1783690532 * rpm | Not specified |
| ADP | Red Hat | Red Hat Migration Toolkit For Applications 8.1 | unaffected 1785169013 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI 2.25 | unaffected 1780467029 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI 2.25 | unaffected 1780467147 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI 3.3 | unaffected 1779189627 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI 3.3 | unaffected 1778473763 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI 3.3 | unaffected 1778666987 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.17 | unaffected 1784803344 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.18 | unaffected 1785278569 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.19 | unaffected 1781708434 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.19 | unaffected 1784634877 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.20 | unaffected 1781695012 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.20 | unaffected 1784731014 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.21 | unaffected 1781731914 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.21 | unaffected 1784713762 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4.22 | unaffected 1784125329 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Dev Spaces 3.28 | unaffected 1779814592 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Dev Spaces 3.28 | unaffected 1779341289 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Dev Spaces 3.28 | unaffected 1779528224 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Dev Spaces 3.28 | unaffected 1779359423 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 2.6 | unaffected 1778191473 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 2.6 | unaffected 1778191378 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 3.0 | unaffected 1778163785 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 3.0 | unaffected 1778164208 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 3.1 | unaffected 1778163935 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 3.1 | unaffected 1778164042 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 3.2 | unaffected 1778163792 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 3.2 | unaffected 1778163909 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 3.3 | unaffected 1778163785 * rpm | Not specified |
| ADP | Red Hat | Red Hat OpenShift Service Mesh 3.3 | unaffected 1778163986 * rpm | Not specified |
| ADP | Red Hat | Red Hat Quay 3.1 | unaffected 1779822261 * rpm | Not specified |
| ADP | Red Hat | Red Hat Quay 3.12 | unaffected 1779811412 * rpm | Not specified |
| ADP | Red Hat | Red Hat Quay 3.14 | unaffected 1779689392 * rpm | Not specified |
| ADP | Red Hat | Red Hat Quay 3.15 | unaffected 1780891395 * rpm | Not specified |
| ADP | Red Hat | Red Hat Quay 3.16 | unaffected 1779204086 * rpm | Not specified |
| ADP | Red Hat | Red Hat Quay 3.17 | unaffected 1779922205 * rpm | Not specified |
| ADP | Red Hat | Red Hat Quay 3.9 | unaffected 1779811473 * rpm | Not specified |
| ADP | Red Hat | Cryostat 4 | Not specified | Not specified |
| ADP | Red Hat | Cryostat 4 | Not specified | Not specified |
| ADP | Red Hat | Gatekeeper 3 | Not specified | Not specified |
| ADP | Red Hat | Migration Toolkit For Applications 8 | Not specified | Not specified |
| ADP | Red Hat | Migration Toolkit For Virtualization | Not specified | Not specified |
| ADP | Red Hat | Migration Toolkit For Virtualization | Not specified | Not specified |
| ADP | Red Hat | Node HealthCheck Operator | Not specified | Not specified |
| ADP | Red Hat | Node HealthCheck Operator | Not specified | Not specified |
| ADP | Red Hat | Node HealthCheck Operator | Not specified | Not specified |
| ADP | Red Hat | OpenShift Lightspeed | Not specified | Not specified |
| ADP | Red Hat | OpenShift Lightspeed | Not specified | Not specified |
| ADP | Red Hat | OpenShift Lightspeed | Not specified | Not specified |
| ADP | Red Hat | OpenShift Pipelines | Not specified | Not specified |
| ADP | Red Hat | OpenShift Pipelines | Not specified | Not specified |
| ADP | Red Hat | OpenShift Pipelines | Not specified | Not specified |
| ADP | Red Hat | OpenShift Pipelines | Not specified | Not specified |
| ADP | Red Hat | OpenShift Service Mesh 3 | Not specified | Not specified |
| ADP | Red Hat | OpenShift Service Mesh 3 | Not specified | Not specified |
| ADP | Red Hat | Red Hat 3scale API Management Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat 3scale API Management Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat 3scale API Management Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat 3scale API Management Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat 3scale API Management Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Build Of Apache Camel - HawtIO 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Build Of Apicurio Registry 2 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Build Of Apicurio Registry 3 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Build Of Apicurio Registry 3 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Build Of Podman Desktop | Not specified | Not specified |
| ADP | Red Hat | Red Hat Build Of Podman Desktop - Tech Preview | Not specified | Not specified |
| ADP | Red Hat | Red Hat Ceph Storage 9 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Connectivity Link 1 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Data Grid 8 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Developer Hub | Not specified | Not specified |
| ADP | Red Hat | Red Hat Edge Manager 1 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Edge Manager 1 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Edge Manager 1 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Edge Manager 1 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Enterprise Linux 8 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Enterprise Linux 8 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Enterprise Linux 9 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Enterprise Linux 9 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Enterprise Linux AI RHEL AI 3 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Enterprise Linux AI RHEL AI 3 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Enterprise Linux AI RHEL AI 3 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Fuse 7 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Hardened Images | Not specified | Not specified |
| ADP | Red Hat | Red Hat Hardened Images | Not specified | Not specified |
| ADP | Red Hat | Red Hat Hardened Images | Not specified | Not specified |
| ADP | Red Hat | Red Hat JBoss Enterprise Application Platform 7 | Not specified | Not specified |
| ADP | Red Hat | Red Hat JBoss Enterprise Application Platform 8 | Not specified | Not specified |
| ADP | Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift AI RHOAI | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift Container Platform 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Openshift Data Foundation 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Openshift Data Foundation 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Openshift Data Foundation 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift Distributed Tracing 3 | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift GitOps | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift GitOps | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift Virtualization 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat OpenShift Virtualization 4 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Process Automation 7 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Satellite 6 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Satellite 6 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Satellite 6 | Not specified | Not specified |
| ADP | Red Hat | Red Hat Trusted Artifact Signer | Not specified | Not specified |
| ADP | Red Hat | Red Hat Trusted Profile Analyzer | Not specified | Not specified |
| ADP | Red Hat | Self-service Automation Portal 2 | Not specified | Not specified |
| ADP | Red Hat | Streams For Apache Kafka 2 | Not specified | Not specified |
| ADP | Red Hat | Streams For Apache Kafka 3 | Not specified | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| access.redhat.com/errata/RHSA-2026:14937 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:16535 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:47728 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:20889 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:41928 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:50300 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:24853 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:44267 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:24977 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:36882 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:16476 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:22629 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:27044 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:16542 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:21017 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:16532 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40895.json | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | security.access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:26010 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:20938 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:21338 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:16874 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:19375 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:25273 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:48699 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| bugzilla.redhat.com/show_bug.cgi | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | bugzilla.redhat.com | |
| access.redhat.com/errata/RHSA-2026:22465 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:27004 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:13826 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:24766 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| github.com/follow-redirects/follow-redirects/security/advisories/GHSA-r4... | [email protected] | github.com | Mitigation, Vendor Advisory |
| access.redhat.com/errata/RHSA-2026:40768 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:27063 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:19109 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:17699 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:23361 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:21772 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:16534 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:24536 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:19712 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:24539 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:44235 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:25271 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:22840 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:17657 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:17789 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/security/cve/CVE-2026-40895 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| access.redhat.com/errata/RHSA-2026:44263 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | access.redhat.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| ADP | 2026-04-21T21:02:33.280Z | Reported to Red Hat. |
| ADP | 2026-04-21T19:59:59.759Z | Made public. |
Solutions
ADP: RHSA-2026:17789: Cryostat 4 on RHEL 9
ADP: RHSA-2026:26010: Cluster Observability Operator 1.5.2
ADP: RHSA-2026:16874: Network Observability (NETOBSERV) 1.11.1
ADP: RHSA-2026:36882: Red Hat Advanced Cluster Management for Kubernetes 2.14
ADP: RHSA-2026:24539: Red Hat Advanced Cluster Management for Kubernetes 2.15
ADP: RHSA-2026:25273: Red Hat Advanced Cluster Management for Kubernetes 2.16
ADP: RHSA-2026:20889: Red Hat Advanced Cluster Security for Kubernetes 4.10
ADP: RHSA-2026:20938: Red Hat Advanced Cluster Security for Kubernetes 4.9
ADP: RHSA-2026:24766: Red Hat Ansible Automation Platform 2.5
ADP: RHSA-2026:21338: Red Hat Developer Hub 1.8
ADP: RHSA-2026:13826: Red Hat Developer Hub 1.9
ADP: RHSA-2026:14937: Red Hat Discovery 2
ADP: RHSA-2026:41928: Red Hat Migration Toolkit 1.8
ADP: RHSA-2026:50300: Red Hat Migration Toolkit for Applications 8.1
ADP: RHSA-2026:24977: Red Hat OpenShift AI 2.25
ADP: RHSA-2026:19712: Red Hat OpenShift AI 3.3
ADP: RHSA-2026:47728: Red Hat OpenShift Container Platform 4.17
ADP: RHSA-2026:48699: Red Hat OpenShift Container Platform 4.18
ADP: RHSA-2026:44235: Red Hat OpenShift Container Platform 4.19
ADP: RHSA-2026:27004: Red Hat OpenShift Container Platform 4.19
ADP: RHSA-2026:44263: Red Hat OpenShift Container Platform 4.20
ADP: RHSA-2026:27063: Red Hat OpenShift Container Platform 4.20
ADP: RHSA-2026:44267: Red Hat OpenShift Container Platform 4.21
ADP: RHSA-2026:27044: Red Hat OpenShift Container Platform 4.21
ADP: RHSA-2026:40768: Red Hat OpenShift Container Platform 4.22
ADP: RHSA-2026:21772: Red Hat OpenShift Dev Spaces 3.28
ADP: RHSA-2026:16476: Red Hat OpenShift Service Mesh 2.6
ADP: RHSA-2026:16534: Red Hat OpenShift Service Mesh 3.0
ADP: RHSA-2026:16532: Red Hat OpenShift Service Mesh 3.1
ADP: RHSA-2026:16535: Red Hat OpenShift Service Mesh 3.2
ADP: RHSA-2026:16542: Red Hat OpenShift Service Mesh 3.3
ADP: RHSA-2026:22629: Red Hat Quay 3.12
ADP: RHSA-2026:21017: Red Hat Quay 3.14
ADP: RHSA-2026:24853: Red Hat Quay 3.15
ADP: RHSA-2026:19375: Red Hat Quay 3.16
ADP: RHSA-2026:22465: Red Hat Quay 3.17
ADP: RHSA-2026:22840: Red Hat Quay 3.1
ADP: RHSA-2026:23361: Red Hat Quay 3.9
ADP: RHSA-2026:24536: multicluster engine for Kubernetes 2.10
ADP: RHSA-2026:25271: multicluster engine for Kubernetes 2.11
ADP: RHSA-2026:17657: multicluster engine for Kubernetes 2.6
ADP: RHSA-2026:17699: multicluster engine for Kubernetes 2.8
ADP: RHSA-2026:19109: multicluster engine for Kubernetes 2.9
Workarounds
ADP: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
There are currently no legacy QID mappings associated with this CVE.