CVE-2026-13069 — Queryable Encryption FLE2 Find Payload Missing Input Validation Leading to Resource Exhaustion

CVE-2026-13069

Queryable Encryption FLE2 Find Payload Missing Input Validation Leading to Resource Exhaustion PUBLISHED

Description (CNA)

An authenticated user can cause excessive CPU consumption or out-of-memory conditions on a MongoDB server by sending a crafted Queryable Encryption find payload containing an unvalidated field used to control an internal computation loop. The resulting resource exhaustion degrades availability for other operations.

Affected (CNA)

Vendor / product	Versions
MongoDB / MongoDB Server	affected 7.0 before 7.0.39; affected 8.0 before 8.0.28; affected 8.2.0 before 8.2.12; affected 8.3.0 before 8.3.7

CWE

CWE-770

References

https://jira.mongodb.org/browse/SERVER-127566

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.