> CVE-2026-42508

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PUBLISHED
2026-05-22 04:16
MODIFIED
2026-05-22 04:16
EPSS (Prob. Exploit)
6.91%
Top 5.9%
DATA SOURCES:
NVD 🔗 2026-05-22 FIRST EPSS 🔗 2026-11-01 GITHUB 🔗 2026-11-05 OSV 🔗 2026-11-02 MSRC 🔗 2026-11-02

> DESCRIPTION

Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. Now, both the 'key' and 'key.SignatureKey' are checked for @revoked.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: container-tools:rhel8 security update
An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulne...
Red Hat Security Advisory: DevWorkspace Operator 0.42.0 release.
DevWorkspace Operator 0.42.0 has been released.
Red Hat Security Advisory: Red Hat Edge Manager Version 1.0.3 Security Update
Red Hat Edge Manager Version 1.0.3 Security Update
Red Hat Security Advisory: Red Hat OpenShift Builds 1.7.4
Red Hat OpenShift Builds 1.7.4
Red Hat Security Advisory: podman security, bug fix, and enhancement update
An update for podman is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (...
Red Hat Security Advisory: RHTAS 1.4.2 - CLI Stack Release
The 1.4.2 release of the RHTAS CLIs. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.4
Red Hat Security Advisory: Red Hat Edge Manager Version 1.0.3 Security Update
Red Hat Edge Manager Version 1.0.3 Security Update
Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.22.0 security, enhancement & bug fix update
Red Hat OpenShift Data Foundation 4.22.0 security, enhancement & bug fix update
Red Hat Security Advisory: podman security, bug fix, and enhancement update
An update for podman is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (C...
Red Hat Security Advisory: RHTAS 1.4.2 - CLI Stack Release
The 1.4.2 release of the RHTAS CLIs. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.4
Red Hat Security Advisory: Red Hat Edge Manager Version 1.1.3 Security Update
Red Hat Edge Manager Version 1.1.3 Security Update
Red Hat Security Advisory: Red Hat Quay 3.9.24
Red Hat Quay 3.9.24 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.11.10 security update
Red Hat Advanced Cluster Management for Kubernetes 2.11 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
Red Hat Security Advisory: Red Hat OpenShift Builds 1.8.1
Red Hat OpenShift Builds 1.8.1
Red Hat Security Advisory: Red Hat Edge Manager Version 1.1.3 Security Update
Red Hat Edge Manager Version 1.1.3 Security Update
Red Hat Security Advisory: Red Hat Quay 3.16.5
Red Hat Quay 3.16.5 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.11.10 security update
Red Hat Advanced Cluster Management for Kubernetes 2.11 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.11.10 security update
Red Hat Advanced Cluster Management for Kubernetes 2.11 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
Red Hat Security Advisory: Red Hat Quay 3.10.24
Red Hat Quay 3.10.24 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Edge Manager Version 1.1.3 Security Update
Red Hat Edge Manager Version 1.1.3 Security Update
Red Hat Security Advisory: Red Hat Quay 3.12.20
Red Hat Quay 3.12.20 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Quay 3.15.6
Red Hat Quay 3.15.6 is now available with bug fixes.
Red Hat Security Advisory: Red Hat OpenShift API for Data Protection
A new version of OpenShift API for Data Protection (OADP) is now available.
Red Hat Security Advisory: Red Hat Quay 3.12.20
Red Hat Quay 3.12.20 is now available with bug fixes.
Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.4 security update
The multicluster engine for Kubernetes 2.10 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.4 security update
Red Hat multicluster engine for Kubernetes v2.10 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this up...
Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.13.10 security update
Red Hat Advanced Cluster Management for Kubernetes v2.13 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated...
Red Hat Security Advisory: multicluster engine for Kubernetes v2.8.9 security update
Red Hat multicluster engine for Kubernetes v2.8 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this upd...
Red Hat Security Advisory: RHTAS 1.4.3 - CLI Stack Release
The 1.4.3 release of the RHTAS CLIs. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.4
Red Hat Security Advisory: RHTAS 1.4.3 - CLI Stack Release
The 1.4.3 release of the RHTAS CLIs. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.4
Red Hat Security Advisory: container-tools:rhel8 security, bug fix, and enhancement update
An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service....
Red Hat Security Advisory: RHTAS 1.4.3 - CLI Stack Release
The 1.4.3 release of the RHTAS CLIs. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.4
Red Hat Security Advisory: Red Hat OpenShift API for Data Protection
A new version of OpenShift API for Data Protection (OADP) is now available.
Red Hat Security Advisory: container-tools:rhel8 security update
An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-...
Red Hat Security Advisory: Red Hat OpenShift GitOps v1.20.6 security update
Important: Red Hat OpenShift GitOps v1.20.6 security update
Red Hat Security Advisory: Red Hat OpenShift GitOps v1.19.6 security update
Important: Red Hat OpenShift GitOps v1.19.6 security update
Red Hat Security Advisory: VolSync v0.15 security fixes and container updates
VolSync v0.15 General Availability release images, which provide enhancements, security fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact...
Red Hat Security Advisory: multicluster engine for Kubernetes v2.11.5 security update
Red Hat multicluster engine for Kubernetes v2.11 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this up...
Red Hat Security Advisory: Red Hat OpenShift API for Data Protection
A new version of OpenShift API for Data Protection (OADP) is now available.
Red Hat Security Advisory: RHOAI 3.4.4 - Red Hat OpenShift AI
Updated images are now available for Red Hat OpenShift AI.
Red Hat Security Advisory: Cluster Observability Operator 1.5.2
The Cluster Observability Operator (COO) is a Red Hat OpenShift Container Platform Operator that you can deploy to manage observability component stacks by using custom resource descriptions (CRDs).
Red Hat Security Advisory: RHOAI 2.25.11 - Red Hat OpenShift AI
Updated images are now available for Red Hat OpenShift AI.
Red Hat Security Advisory: Logging for Red Hat OpenShift - 6.6.1
Logging for Red Hat OpenShift - 6.6.1
Red Hat Security Advisory: Red Hat OpenShift API for Data Protection
A new version of OpenShift API for Data Protection (OADP) is now available.
Red Hat Security Advisory: podman security update
An update for podman is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulne...
Red Hat Security Advisory: Red Hat Quay 3.14.9
Red Hat Quay 3.14.9 is now available with bug fixes.
Red Hat Security Advisory: Logging for Red Hat OpenShift - 6.5.3
Logging for Red Hat OpenShift - 6.5.3
Red Hat Security Advisory: RHOAI 3.3.7 - Red Hat OpenShift AI
Updated images are now available for Red Hat OpenShift AI.
Red Hat Security Advisory: Red Hat Quay 3.17.5
Red Hat Quay 3.17.5 is now available with bug fixes.
Red Hat Security Advisory: cert-manager Operator for Red Hat OpenShift 1.17.2
cert-manager Operator for Red Hat OpenShift 1.17.2
Red Hat Security Advisory: cert-manager Operator for Red Hat OpenShift 1.17.2
cert-manager Operator for Red Hat OpenShift 1.17.2

> GITHUB SECURITY ADVISORY

GHSA-5cgq-3rg8-m6cv CRITICAL

golang.org/x/crypto vulnerable to auth bypass via unenforced @revoked status

AFFECTED PACKAGES:
GO / golang.org/x/crypto
< 0.52.0
Fixed in: 0.52.0

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts

AFFECTED PACKAGES:
Unknown / Unknown
51 versions affected
ALIASES:
GHSA-5cgq-3rg8-m6cv, GO-2026-5021

> HISTORIQUE DES MODIFICATIONS

Première apparition
22/05/2026 04:16
Source: NVD
Total des modifications: 0 Dernière mise à jour: 5 months ago

> REFERENCES

https://go.dev/cl/781220
https://go.dev/issue/79568
https://groups.google.com/g/golang-announce/c/a082jnz-LvI
https://pkg.go.dev/vuln/GO-2026-5021
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