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Reported from OT-Advisories.com as of

CVE-2026-40895

Last refreshed2026-11-03

Status: UPDATED  |  Advisory ID: CVE-2026-40895

Key Details

CVECVE-2026-40895
CVSS Score / Version
7.5 (High) / CVSS v3.1
Updated2026-11-03
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS Prose
attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is none; availability impact is none.
Affected products
see table below
Classified as
CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
Red HatRed Hat OpenShift AI 3.3
Red HatRed Hat Enterprise Linux AI (RHEL AI) 3
Red HatRed Hat OpenShift AI (RHOAI)
Red HatRed Hat OpenShift AI 2.25
Red HatRed Hat Enterprise Linux 8
Red HatRed Hat build of Apicurio Registry 3
Red HatRed Hat OpenShift Container Platform 4.17
Red HatRed Hat OpenShift Container Platform 4.18
Red HatRed Hat OpenShift Container Platform 4.19
Red HatRed Hat OpenShift Container Platform 4
Red HatRed Hat OpenShift Container Platform 4.20
Red HatRed Hat OpenShift Container Platform 4.21
Red HatRed Hat OpenShift Container Platform 4.22
Red HatRed Hat Quay 3.10
Red HatRed Hat Quay 3.12
Red HatRed Hat Quay 3.14
Red HatRed Hat Quay 3.15
Red HatRed Hat Quay 3.16
Red HatRed Hat Quay 3.17
Red HatRed Hat Quay 3.9
Red HatRed Hat Ansible Automation Platform 2
Red HatRed Hat Discovery 2
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.14
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.15
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.16
Red HatRed Hat 3scale API Management Platform 2
Red HatRed Hat Fuse 7
Red HatRed Hat OpenShift Dev Spaces 3.28
Red HatRed Hat Ansible Automation Platform 2.5
Red HatMigration Toolkit for Applications 8
Red HatSelf-service automation portal 2
Red HatCluster Observability Operator 1.5.0
Red Hatmulticluster engine for Kubernetes 2.6
Red Hatmulticluster engine for Kubernetes 2.8
Red HatNetwork Observability (NETOBSERV) 1.11.0
Red HatRed Hat Advanced Cluster Security 4.9
Red HatRed Hat Advanced Cluster Security for Kubernetes 4.10
Red HatRed Hat Developer Hub 1.8
Red HatRed Hat Developer Hub 1.9
Red HatRed Hat Migration Toolkit 1.8
Red HatRed Hat OpenShift Service Mesh 2.6
Red HatRed Hat OpenShift Service Mesh 3.0
Red HatRed Hat OpenShift Service Mesh 3.1
Red HatRed Hat OpenShift Service Mesh 3.2
Red HatRed Hat OpenShift Service Mesh 3.3
Red HatOpenShift Pipelines
Red HatRed Hat build of Apache Camel - HawtIO 4
Red HatRed Hat build of Apicurio Registry 2
Red HatRed Hat Developer Hub
Red HatCryostat 4 on RHEL 9
Red Hatmulticluster engine for Kubernetes 2.1
Red Hatmulticluster engine for Kubernetes 2.11
Red Hatmulticluster engine for Kubernetes 2.9
Red HatRed Hat Build of Podman Desktop
Red HatRed Hat Build of Podman Desktop - Tech Preview
Red HatRed Hat Connectivity Link 1
Red HatRed Hat Migration Toolkit for Applications 8.1
follow-redirects_projectfollow-redirects
follow-redirectsfollow-redirects
SubsystemsOT Supporting Infrastructure
SectorsMultiple

What to Know

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. (NVD)

What to Do

Monitor Red Hat, follow-redirects_project, and follow-redirects's web pages for any future patch releases. See vendor advisory link below.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-40895
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-40895
Vendor advisoryhttps://github.com/follow-redirects/follow-redirects/security/advisories/GHSA-r4q5-vmmm-2653
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