> CVE-2026-29074 [HIGH]

« BACK_TO_HOME
PUBLISHED
2026-03-06 08:16
MODIFIED
2026-03-06 08:16
CVSS_SCORE V3
7.5
EPSS (Prob. Exploit)
0.99%
Top 37.8%
DATA SOURCES:
NVD 🔗 2026-03-06 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-05

> DESCRIPTION

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 2.1.0 to before version 2.8.1, from version 3.0.0 to before version 3.3.3, and before version 4.0.1, SVGO accepts XML with custom entities, without guards against entity expansion or recursion. This can result in a small XML file (811 bytes) stalling the application and even crashing the Node.js process with JavaScript heap out of memory. This issue has been patched in versions 2.8.1, 3.3.3, and 4.0.1.

> AFFECTED_PRODUCTS

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

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EXPLOITABILITY
3.9
IMPACT
3.6

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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-776

> CWE DETAILED DESCRIPTIONS

CWE-776: Improper Restriction of Recursive Entity References in DTDs - The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not properly control the number of recursive definitions of entities.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: RHOAI 2.16.4 - Red Hat OpenShift AI
Updated images are now available for Red Hat OpenShift AI.
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 Important. A Common Vulnerability Scoring System (...
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Container Release Update
An update is now available for Red Hat Ansible Automation Platform 2.6
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Container Release Update
An update is now available for Red Hat Ansible Automation Platform 2.6
Red Hat Security Advisory: Red Hat Quay 3.15.4
Red Hat Quay 3.15.4 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Quay 3.9.20
Red Hat Quay 3.9.20 is now available with bug fixes.
Red Hat Security Advisory: RHACS 4.8.10 security and bug fix update
Updated images are now available for Red Hat Advanced Cluster Security (RHACS), which typically include new features, bug fixes, and/or security patches.
Red Hat Security Advisory: Kiali 2.22.2 for Red Hat OpenShift Service Mesh 3.3
Kiali 2.22.2 for Red Hat OpenShift Service Mesh 3.3 is now available. An update is now available for Red Hat OpenShift Service Mesh 3.3. This advisory contains the RPM packages for the Kiali component...
Red Hat Security Advisory: Kiali 2.17.6 for Red Hat OpenShift Service Mesh 3.2
Kiali 2.17.6 for Red Hat OpenShift Service Mesh 3.2 is now available. An update is now available for Red Hat OpenShift Service Mesh 3.2. This advisory contains the RPM packages for the Kiali component...
Red Hat Security Advisory: Kiali 2.4.15 for Red Hat OpenShift Service Mesh 3.0
Kiali 2.4.15 for Red Hat OpenShift Service Mesh 3.0 is now available. An update is now available for Red Hat OpenShift Service Mesh 3.0. This advisory contains the RPM packages for the Kiali component...
Red Hat Security Advisory: Kiali 1.73.29 for Red Hat OpenShift Service Mesh 2.6
Kiali 1.73.29 for Red Hat OpenShift Service Mesh 2.6 is now available. An update is now available for Red Hat OpenShift Service Mesh 2.6. This advisory contains the RPM packages for the Kiali componen...
Red Hat Security Advisory: Kiali 2.11.9 for Red Hat OpenShift Service Mesh 3.1
Kiali 2.11.9 for Red Hat OpenShift Service Mesh 3.1 is now available. An update is now available for Red Hat OpenShift Service Mesh 3.1. This advisory contains the RPM packages for the Kiali component...
Red Hat Security Advisory: Red Hat Developer Hub 1.8.6 release.
Red Hat Developer Hub 1.8.6 has been released.
Red Hat Security Advisory: Red Hat Quay 3.10.21
Red Hat Quay 3.10.21 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Quay 3.12.17
Red Hat Quay 3.12.17 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Container Release Update
An update is now available for Red Hat Ansible Automation Platform 2.5
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Container Release Update
An update is now available for Red Hat Ansible Automation Platform 2.6
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
An update is now available for Red Hat Ansible Automation Platform 2.5 Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (...
Red Hat Security Advisory: Red Hat Developer Hub 1.9.4 release.
Red Hat Developer Hub 1.9.4 has been released.
Red Hat Security Advisory: Red Hat Quay 3.16.4
Red Hat Quay 3.16.4 is now available with bug fixes.
Red Hat Security Advisory: RHOAI 3.3.3 - Red Hat OpenShift AI
Updated images are now available for Red Hat OpenShift AI.
Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.28.0 Release.
Red Hat OpenShift Dev Spaces 3.28.0 has been released.
Red Hat Security Advisory: Red Hat Quay 3.14.8
Red Hat Quay 3.14.8 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Quay 3.17.2
Red Hat Quay 3.17.2 is now available with bug fixes.
Red Hat Security Advisory: RHOAI 2.25.7 - Red Hat OpenShift AI
Updated images are now available for Red Hat OpenShift AI.
Red Hat Security Advisory: Red Hat Quay 3.18.0
Red Hat Quay 3.18.0 is now available with bug fixes and feature enhancements.

> GITHUB SECURITY ADVISORY

GHSA-xpqw-6gx7-v673 HIGH

SVGO DoS through entity expansion in DOCTYPE (Billion Laughs)

AFFECTED PACKAGES:
NPM / svgo
= 4.0.0
Fixed in: 4.0.1
NPM / svgo
>= 3.0.0, < 3.3.3
Fixed in: 3.3.3
NPM / svgo
>= 2.1.0, < 2.8.1
Fixed in: 2.8.1

> HISTORIQUE DES MODIFICATIONS

Première apparition
06/03/2026 08:16
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:58
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') - The product uses XML documents and allows their structure to be defined with a Document Type Definition ...
Nouvelle valeur:
CWE-776: Improper Restriction of Recursive Entity References in DTDs - The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not pr...
📊 ENRICHISSEMENT 01/04/2026 06:02
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') - The product uses XML documents and allows their structure to be defined with a Document Type Definition ...
Total des modifications: 2 Dernière mise à jour: 1 week ago

> REFERENCES

https://github.com/svg/svgo/security/advisories/GHSA-xpqw-6gx7-v673
« BACK_TO_HOME