Description
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.
CVSS 7.5EPSS 0.345%Risk 0.77
View source- Published
- 2026-06-09 23:17:03
- Affected versions
- unknown
- Type
- Critical software
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H