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CVE Watch2 de nov. de 2026

CVE-2026-114644

The MongoDB C# Driver's BSON library contains an uncontrolled resource consumption weakness in its deserialization handling of one BSON valu

CVSS

5.9

Média

EPSS

0.5%

p42

KEV

—

Exploit Today

13

0-100

Publicado: 22 de out. de 2026 · Última mod.: 2 de nov. de 2026 · CWE-770

EPSS · 30d
0.5%EPSS · 30 dias0.5%
2026-10-232026-11-07
Descrição técnica

The MongoDB C# Driver's BSON library contains an uncontrolled resource consumption weakness in its deserialization handling of one BSON value type. An application that deserializes untrusted content with the library retains data derived from that content for the lifetime of the process, with no limit on how much accumulates. An unauthenticated remote party who can cause such content to be deserialized can drive unbounded memory growth, exhausting the host application's available memory and denying service. There is no impact to confidentiality or integrity, and no MongoDB server component is affected.

Referências oficiais
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