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CVE-2026-9740
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
A vulnerability in MongoDB Server's BSON validation logic allows an unauthenticated user to crash the mongod process by sending a specially crafted message. The BSON validator's handling of certain nested binary data structures permits uncontrolled mutual recursion between validation functions, where each re-entry resets internal depth tracking.