> CVE-2026-67214 [HIGH]

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PUBLISHED
2026-07-29 14:16
MODIFIED
2026-07-29 14:16
CVSS_SCORE V3
8.2
EPSS (Prob. Exploit)
0.33%
Top 75.1%
DATA SOURCES:
NVD 🔗 2026-07-29 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 OSV 🔗 2026-09-21

> DESCRIPTION

nanoid (Nano ID) before 5.1.16 contains an infinite loop in the customAlphabet and nanoid functions of its non-secure module (nanoid/non-secure). When these functions are given a negative size, the loop counter is decremented from a negative value and never reaches its termination condition, spinning indefinitely and hanging the calling thread. An application that passes an unvalidated, attacker-controlled negative size to these functions is exposed to a denial-of-service condition.

> AFFECTED_PRODUCTS

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

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/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

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/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
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
None (N)
Aucune divulgation d'informations
I (Impact Intégrité)
Integrity Impact
None (N)
Aucune modification de données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
None
Aucune divulgation d'informations
Intégrité
None
Aucune modification de données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-835

> CWE DETAILED DESCRIPTIONS

CWE-835: Loop with Unreachable Exit Condition - The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: multicluster engine for Kubernetes v2.17.2 security update
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Red Hat Security Advisory: multicluster engine for Kubernetes v2.9.7 security update
Red Hat multicluster engine for Kubernetes v2.9 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: multicluster engine for Kubernetes v2.8.10 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: Red Hat Advanced Cluster Management for Kubernetes v2.13.11 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: Red Hat Advanced Cluster Management for Kubernetes v2.14.4 security update
Red Hat Advanced Cluster Management for Kubernetes v2.14 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated...
Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.11.11 security update
Red Hat Advanced Cluster Management for Kubernetes v2.11 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated...
Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.17.1 security update
Red Hat Advanced Cluster Management for Kubernetes v2.17 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated...
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
An update for Red Hat Hardened Images RPMs is now available.
Red Hat Security Advisory: A Subscription Management tool for finding and reporting Red Hat product usage
A Subscription Management tool for finding and reporting Red Hat product usage
Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.30.0 Release.
Red Hat OpenShift Dev Spaces 3.30.0 has been released.
Red Hat Security Advisory: Red Hat Quay 3.9.26
Red Hat Quay 3.9.26 is now available with bug fixes.
Red Hat Security Advisory: Ansible plug-ins for Red Hat Developer Hub Product Release Update
Updated images are now available for Red Hat Ansible Automation Platform 2.2, which include new features, bug fixes, and enhancements for Red Hat Ansible Automation Platform integration with Red Hat D...
Red Hat Security Advisory: Ansible plug-ins for Red Hat Developer Hub Product Release Update
Updated images are now available for Red Hat Ansible Automation Platform 2.1, which include new features, bug fixes, and enhancements for Red Hat Ansible Automation Platform integration with Red Hat D...
Red Hat Security Advisory: Red Hat Quay 3.10.26
Red Hat Quay 3.10.26 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Quay 3.12.22
Red Hat Quay 3.12.22 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Quay 3.16.6
Red Hat Quay 3.16.6 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Developer Hub 1.9.9 release.
Red Hat Developer Hub 1.9.9 has been released.
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: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update
An update is now available for Red Hat Ansible Automation Platform 2.6 Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (C...
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: Red Hat Developer Hub 1.10.5 release.
Red Hat Developer Hub 1.10.5 has been released.
Red Hat Security Advisory: Red Hat Quay
A new version of Red Hat Quay is now available.
Red Hat Security Advisory: RHTAS 1.4.4 - Red Hat Trusted Artifact Signer Release
The 1.4.4 release of Red Hat Trusted Artifact Signer OpenShift Operator. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/red_hat_trusted_artifa...
Red Hat Security Advisory: RHOAI 2.25.12 - Red Hat OpenShift AI
Updated images are now available for Red Hat OpenShift AI.
Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.19.26 security, enhancement & bug fix update
Red Hat OpenShift Data Foundation 4.19.26 security, enhancement & bug fix update

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

nanoid Infinite Loop via Negative Size in non-secure module

AFFECTED PACKAGES:
Unknown / Unknown
122 versions affected
ALIASES:
GHSA-28wg-ghj8-5hjv

> HISTORIQUE DES MODIFICATIONS

Première apparition
29/07/2026 14:16
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:59
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') - The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
Nouvelle valeur:
CWE-835: Loop with Unreachable Exit Condition - The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
📊 ENRICHISSEMENT 01/08/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') - The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
Total des modifications: 2 Dernière mise à jour: 4 days ago

> REFERENCES

https://github.com/ai/nanoid/commit/6ccc67bbaba71d3d77a21d9b636f4171a268ce49
https://github.com/ai/nanoid/releases/tag/5.1.16
https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-negative-si...
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