4.3Mittel

CVE-2026-120819Use-after-free in Wasm JS-BSON bridge lets read-only users read 24 KiB via $accumulator

MongoDB MongoDB Server Veröffentlicht: (vor 4 Tagen)

Beschreibung

A memory-management flaw in the server-side JavaScript execution component of MongoDB Server can allow an authenticated user holding only read privileges to cause the server to access memory that has already been released. By submitting a specially crafted database command that runs user-supplied JavaScript, the user can cause a bounded amount of adjacent process memory to be returned in the command's result. This results in the user obtaining information they are not authorized to access. Integrity and availability are not affected.

Schwachstellentyp (CWE): CWE-416

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
MongoDB MongoDB Server 9.0.0 – < 9.0.7

Referenzen und Patches