> CVE-2026-59879 [HIGH]

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PUBLISHED
2026-07-08 17:17
MODIFIED
2026-07-08 17:17
CVSS_SCORE V3
8.7
EPSS (Prob. Exploit)
0.58%
Top 52.5%
DATA SOURCES:
NVD đź”— 2026-07-08 CWE MITRE đź”— 2026-11-01 FIRST EPSS đź”— 2026-11-01 OSV đź”— 2026-11-02

> DESCRIPTION

Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, List#set, List#setSize, List#setIn, List#updateIn, and the functional set, setIn, and updateIn mishandle an index or size in the range 2 ** 30 to 2 ** 31 in setListBounds in src/List.js, causing an empty List to enter an uncatchable infinite loop, a populated List to allocate without bound until process abort, or setSize to silently wrap large values. This issue is fixed in versions 4.3.9 and 5.1.8.

> 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:N/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:N/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-190 CWE-400 CWE-835 CWE-1284

> CWE DETAILED DESCRIPTIONS

CWE-190: Integer Overflow or Wraparound - The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number. | CWE-400: Uncontrolled Resource Consumption - The product does not properly control the allocation and maintenance of a limited resource. | 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. | CWE-1284: Improper Validation of Specified Quantity in Input - The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

> RED HAT SECURITY ADVISORIES

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
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Red Hat Security Advisory: multicluster engine for Kubernetes v2.9.8 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 v2.6.15 security update
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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: Satellite 6.19.5 Async Update
A new release is now available for Red Hat Satellite 6.19 for RHEL 9. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CV...
Red Hat Security Advisory: OpenShift Container Platform 4.21.36 security and extras update
Red Hat OpenShift Container Platform release 4.21.36 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Containe...
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Red Hat Quay 3.9.27 is now available with bug fixes.
Red Hat Security Advisory: OpenShift Container Platform 4.19.50 security and extras update
Red Hat OpenShift Container Platform release 4.19.50 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Containe...
Red Hat Security Advisory: Red Hat Quay 3.12.23
Red Hat Quay 3.12.23 is now available with bug fixes.
Red Hat Security Advisory: Red Hat Quay 3.10.27
Red Hat Quay 3.10.27 is now available with bug fixes.
Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.8.18 security and bug fix update
The Migration Toolkit for Containers (MTC) 1.8.18 is now available.
Red Hat Security Advisory: OpenShift Container Platform 4.20.43 security and extras update
Red Hat OpenShift Container Platform release 4.20.43 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Containe...
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
Red Hat Security Advisory: OpenShift Virtualization v4.17 Images
Red Hat OpenShift Virtualization release v4.17 is now available with updates to packages and images that fix several bugs and add enhancements.

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Immutable.js `List` 32-bit trie overflow → unrecoverable DoS

AFFECTED PACKAGES:
Unknown / Unknown
86 versions affected
ALIASES:
GHSA-v56q-mh7h-f735

> HISTORIQUE DES MODIFICATIONS

Première apparition
08/07/2026 17:17
Source: NVD
đź“Š ENRICHISSEMENT 01/11/2026 06:59
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-190: Integer Overflow or Wraparound - The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will a...
Nouvelle valeur:
CWE-190: Integer Overflow or Wraparound - The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will a...
đź“Š ENRICHISSEMENT 01/08/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-190: Integer Overflow or Wraparound - The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will a...
Total des modifications: 2 Dernière mise à jour: 5 days ago

> REFERENCES

https://github.com/immutable-js/immutable-js/commit/a1a1ee412dcaa380ab325196283d...
https://github.com/immutable-js/immutable-js/commit/f0bc997d8eb9886aff2236635aa2...
https://github.com/immutable-js/immutable-js/releases/tag/v4.3.9
https://github.com/immutable-js/immutable-js/releases/tag/v5.1.8
https://github.com/immutable-js/immutable-js/security/advisories/GHSA-v56q-mh7h-...
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