CVE-2026-4148

HIGH

8.8

Description

A use-after-free vulnerability can be triggered in sharded clusters by an authenticated user with the read role who issues a specially crafted $lookup or $graphLookup aggregation pipeline.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/17/2026

Derniere modification3/18/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-416

References

https://jira.mongodb.org/browse/SERVER-119319(cna@mongodb.com)

Correlations IOC

Aucune correlation enregistree

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