CVE-2026-1850

State: PUBLISHED · Published: 2026-02-10 · Updated: 2026-02-10 · Assigner: mongodb

Description

Complex queries can cause excessive memory usage in MongoDB Query Planner resulting in an Out-Of-Memory Crash.

CWE

Affected

MongoDB Inc / MongoDB Server — v=8.0 <8.0.18 [affected]; v=8.2 <8.2.4 [affected]

CVSS

4.0 score=7.1 severity=HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
3.1 score=6.5 severity=MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

Source

cvelistV5-main/cves/2026/1xxx/CVE-2026-1850.json