BIT-mongodb-2026-1850

vendorUSosv

An authorized user may disable the MongoDB server by issuing a certain type of complex query due to boolean expression simplification

view advisory published 2026-02-26Licence: per source

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

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-1850US	high7.5	0.28% (21st)	—	2026-02-10
Complex queries can cause excessive memory usage in MongoDB Query Planner resulting in an Out-Of-Memory Crash.

External citations — patches, advisories, analysis.

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