Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-1849 MongoDB Server Recursive Expression Evaluation Causing Potential Out-of-Memory Failure https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-1849
Post summary
The text announces the disclosure of CVE‑2026‑1849, a MongoDB server flaw that can cause an out‑of‑memory failure due to recursive expression evaluation.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | mongodb | mongodb | - | - | - |