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BIT-MONGODB-2026-1849 Mongod can run out of stack memory when expressions create deeply nested documents

🗓️ 26 Feb 2026 08:47:41Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 12 Views

MongoDB may run out of memory evaluating expressions building nested documents due to unchecked depth.

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26 Feb 2026 09:30Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.16.5 - 7.5
CVSS 47.1
EPSS0.00272
SSVC
12