CVE-2026-13056

MEDIUM CVSS 6.5 View on NVD ↗

Description

Using expressions that generate large arrays it is possible to craft a query that creates very large intermediate objects in memory, causing the server to crash with OOM error.

CVSS Vector

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

References

https://jira.mongodb.org/browse/SERVER-124355

Published: Jul 22, 2026 20:16 UTC Modified: Jul 23, 2026 15:33 UTC