CVE-2026-4358

MEDIUM

6.4

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.16.4

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado3/17/2026

Ultima modificacion3/18/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-415

Referencias

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

Correlaciones IOC

Sin correlaciones registradas

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