CVE-2026-34040

medium Red Hat
CVSS v3 Base Score
8.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
EPSS Score
0.0%
Exploitation probability in 30 days
Top 99% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
None
Published: March 31, 2026 (101 days ago)
Last Modified: March 31, 2026
Vendor: Red Hat
Source: REDHAT

Description

Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows attackers to bypass authorization plugins (AuthZ). This issue has been patched in version 29.3.1.

CWE

CWE-807

Affected Products

Multicluster Engine for KubernetesMulticluster Global HubOpenShift Service Mesh 2Red Hat Advanced Cluster Management for Kubernetes 2Red Hat Ceph Storage 5Red Hat OpenShift Container Platform 4Red Hat OpenShift Virtualization 4

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com 🔗 github.com