Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2026-67213

Loop with Unreachable Exit Condition ('Infinite Loop')

Published: Jul 29, 2026 | Modified: Oct 08, 2026
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
7.5 IMPORTANT
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-67213
CWEhttps://cwe.mitre.org/data/definitions/835.html

nanoid (Nano ID) before 5.1.6 contains an infinite loop in the customAlphabet and customRandom functions. When these functions are configured with a size of 0, the internal generation loop never satisfies its exit condition and spins indefinitely, hanging the calling thread. An application that passes an unvalidated, attacker-controlled size of 0 to these functions is exposed to a denial-of-service condition.

Weakness

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

Affected Software

NameVendorStart VersionEnd Version
NanoidNanoid_project3.0.0 (including)3.3.17 (excluding)
NanoidNanoid_project5.0.0 (including)5.1.6 (excluding)
Multicluster engine for Kubernetes 2.17RedHatmulticluster-engine/console-mce-rhel9:1786668856*
Multicluster engine for Kubernetes 2.8RedHatmulticluster-engine/console-mce-rhel9:1787259048*
Multicluster engine for Kubernetes 2.9RedHatmulticluster-engine/console-mce-rhel9:1787079359*
Network Observability (NETOBSERV) 1.12.3RedHatnetwork-observability/network-observability-console-plugin-pf5-rhel9:1789978780*
Red Hat Advanced Cluster Management for Kubernetes 2.11RedHatrhacm2/console-rhel9:1787687062*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/console-rhel9:1787339249*
Red Hat Advanced Cluster Management for Kubernetes 2.14RedHatrhacm2/console-rhel9:1787339248*
Red Hat Advanced Cluster Management for Kubernetes 2.17RedHatrhacm2/console-rhel9:1787335105*
Red Hat Ansible Automation Platform 2.1RedHatansible-automation-platform/automation-portal:1788775748*
Red Hat Ansible Automation Platform 2.2RedHatansible-automation-platform/automation-portal:1788783591*
Red Hat Developer Hub 1.10RedHatrhdh/rhdh-hub-rhel9:1791311495*
Red Hat Discovery 2RedHatdiscovery/discovery-ui-rhel9:1788206196*
Red Hat Hardened ImagesRedHatjaeger-main-2.20.0-0.6.hum1*
Red Hat Hardened ImagesRedHatgrafana12-4-main-12.4.6-0.2.hum1*
Red Hat Hardened ImagesRedHatgrafana13-1-main-13.1.1-0.3.hum1*
Red Hat OpenShift Container Platform 4.20RedHatopenshift4/ose-agent-installer-ui-rhel9:1790776512*
Red Hat OpenShift Container Platform 4.21RedHatopenshift4/ose-agent-installer-ui-rhel9:1790778238*
Red Hat OpenShift Container Platform 4.22RedHatopenshift4/ose-agent-installer-ui-rhel9:1790769775*
Red Hat OpenShift Dev Spaces 3.30RedHatdevspaces/code-rhel9:1787762793*
Red Hat OpenShift Dev Spaces 3.30RedHatdevspaces/dashboard-rhel9:1789162884*
Red Hat Quay 3.10RedHatquay/quay-rhel8:1788561841*
Red Hat Quay 3.12RedHatquay/quay-rhel8:1788594376*
Red Hat Quay 3.14RedHatquay/quay-rhel8:1788593843*
Red Hat Quay 3.16RedHatquay/quay-rhel9:1789563753*
Red Hat Quay 3.17RedHatquay/quay-rhel9:1790690298*
Red Hat Quay 3.9RedHatquay/quay-rhel8:1788595574*
Node-postcssUbuntuupstream*

References

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