Medium severity6.5NVD Advisory· Published Aug 11, 2026· Updated Sep 16, 2026
CVE-2026-18699
CVE-2026-18699
Description
An issue in MongoDB Server's query planner could allow an authenticated user with read-level privileges to cause the server process to terminate unexpectedly by submitting a specially formed query against a collection with a text index. This could result in a denial of service, affecting connected clients and in-flight operations.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
1- jira.mongodb.org/browse/SERVER-130266nvdVendor AdvisoryIssue Tracking
News mentions
2- MongoDB: 25 Vulnerabilities Disclosed, Including Critical BI Connector FlawsVypr Intelligence · Aug 12, 2026
- MongoDB Server: High and Medium Severity Vulnerabilities Disclosed TogetherVypr Intelligence · Aug 11, 2026