CVE-2026-107324 — Application denial of service via integer overflow in BSON value-length validation in MongoDB Go Driver

CVE-2026-107324

Application denial of service via integer overflow in BSON value-length validation in MongoDB Go Driver PUBLISHED

Description (CNA)

An integer overflow in BSON value-length handling in the MongoDB Go Driver can cause a runtime panic when an application validates or accesses a malformed BSON document. An unauthenticated actor who can supply BSON bytes to an affected application may terminate an unprotected application process, causing a denial of service. The driver's server-monitoring path contains panic recovery and is limited to server-selection failure.

Affected (CNA)

Vendor / product	Versions
MongoDB / Go Driver	affected 1.0.0 before 1.2.0; affected 2.0.0 before 2.9.0

CWE

CWE-190

References

https://jira.mongodb.org/browse/GODRIVER-4102

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.