CVE-2026-13056: A user with read access can cause a DoS by executing a specifically crafted query to consume a large amount of RAM
MongoDB · MongoDB Server
Vendor fix available · Affected: MongoDB Server · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 35% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- MongoDB · MongoDB Serverfrom 8.0 before 8.0.28; from 8.3.0 before 8.3.7
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
CoverageNo articles yet
No CyberSIXT article names CVE-2026-13056 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.