CVE-2026-4358

MEDIUM

6.4

Description

A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the slot-based execution (SBE) engine when an in-memory hash table is spilled to disk.

Details CVE

Score CVSS v3.16.4

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurNONE

Publie3/17/2026

Derniere modification4/2/2026

Sourcenvd

Observations honeypot0

Produits affectes

mongodb:mongodb

Faiblesses (CWE)

CWE-415

References

https://jira.mongodb.org/browse/SERVER-118849(cna@mongodb.com)

Correlations IOC

Aucune correlation enregistree

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