> CVE-2026-44740 [MEDIUM]

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PUBLISHED
2026-06-01 17:17
MODIFIED
2026-06-01 17:17
CVSS_SCORE V3
6.5
EPSS (Prob. Exploit)
0.39%
Top 67.0%
DATA SOURCES:
NVD 🔗 2026-06-01 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-01 GITHUB 🔗 2026-11-05 OSV 🔗 2026-11-02

> DESCRIPTION

Billy is an interface filesystem abstraction for Go. Prior to versions 5.9.0 and 6.0.0-alpha.1, multiple components may improperly handle crafted or malformed input, resulting in panics, infinite loops, uncontrolled recursion, or excessive resource consumption. These issues arise from insufficient validation and missing safety mechanisms such as cycle detection, recursion limits, or defensive handling of unexpected states when processing untrusted repository data and filesystem structures. This issue has been patched in versions 5.9.0 and 6.0.0-alpha.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:L/UI:N/S:U/C:N/I:N/A:H
EXPLOITABILITY
2.8
IMPACT
3.6

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:L/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
Low (L)
Authentifié avec compte utilisateur basique
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-674 CWE-835

> CWE DETAILED DESCRIPTIONS

CWE-674: Uncontrolled Recursion - The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack. | 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

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The 1.3.6 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...
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Red Hat Advanced Cluster Management for Kubernetes 2.15 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
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: Red Hat Advanced Cluster Management for Kubernetes v2.15.4 security update
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Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.4 security update
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Red Hat Security Advisory: external secrets operator for Red Hat OpenShift 1.1.1
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Red Hat OpenShift Data Foundation 4.20.17 security, enhancement & bug fix update
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Red Hat Security Advisory: Red Hat Edge Manager Version 1.1.4 Security Update
Red Hat Edge Manager Version 1.1.4 Security Update
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Red Hat Edge Manager Version 1.2.1 Security Update
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Red Hat Security Advisory: Red Hat Web Terminal Operator 1.15.3 release.
Red Hat Web Terminal Operator 1.15.3 has been released.
Red Hat Security Advisory: Red Hat Web Terminal Operator 1.14.2 release.
Red Hat Web Terminal Operator 1.14.2 has been released.
Red Hat Security Advisory: Red Hat Web Terminal Operator 1.17.2 release.
Red Hat Web Terminal Operator 1.17.2 has been released.
Red Hat Security Advisory: Red Hat Web Terminal Operator 1.11.3 release.
Red Hat Web Terminal Operator 1.11.3 has been released.
Red Hat Security Advisory: Red Hat Web Terminal Operator 1.16.3 release.
Red Hat Web Terminal Operator 1.16.3 has been released.
Red Hat Security Advisory: Red Hat Web Terminal Operator 1.13.2 release.
Red Hat Web Terminal Operator 1.13.2 has been released.

> GITHUB SECURITY ADVISORY

GHSA-m3xc-h892-ggx6 MODERATE

go-billy: Lack of depth and cycle detection in symlink resolution may lead to infinite loops and resource exhaustion

AFFECTED PACKAGES:
GO / github.com/go-git/go-billy/v6
< 6.0.0-alpha.1
Fixed in: 6.0.0-alpha.1
GO / github.com/go-git/go-billy/v5
< 5.9.0
Fixed in: 5.9.0

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

go-billy: Lack of depth and cycle detection in symlink resolution may lead to infinite loops and resource exhaustion

AFFECTED PACKAGES:
Unknown / Unknown
33 versions affected
ALIASES:
GHSA-m3xc-h892-ggx6, GO-2026-5490

> HISTORIQUE DES MODIFICATIONS

Première apparition
01/06/2026 17:17
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:59
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-674: Uncontrolled Recursion - The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack. | CWE-8...
Nouvelle valeur:
CWE-674: Uncontrolled Recursion - The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack. | CWE-8...
📊 ENRICHISSEMENT 01/07/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-674: Uncontrolled Recursion - The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack. | CWE-8...
Total des modifications: 2 Dernière mise à jour: 6 days ago

> REFERENCES

https://github.com/go-git/go-billy/releases/tag/v5.9.0
https://github.com/go-git/go-billy/releases/tag/v6.0.0-alpha.1
https://github.com/go-git/go-billy/security/advisories/GHSA-m3xc-h892-ggx6
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