High severity7.5NVD Advisory· Published Sep 18, 2026· Updated Sep 24, 2026
CVE-2026-93761
CVE-2026-93761
Description
An inefficient regular expression complexity issue in the in-memory query evaluation component of the Mongoid library may allow an unauthenticated party to cause excessive processing within an embedding application process. Applications that place user-supplied text into a pattern-matching query condition on an embedded association may become unresponsive.
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Affected products
3Patches
Vulnerability mechanics
References
1- jira.mongodb.org/browse/MONGOID-5981nvdPermissions Required
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