CVE-2025-14847
MongoDB MongoDB and MongoDB Server
MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency Vulnerability
What it is
MongoDB Server contains an improper handling of length parameter inconsistency vulnerability in Zlib compressed protocol headers. This vulnerability may allow a read of uninitialized heap memory by an unauthenticated client.
What to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Vendor notices and references
Description and required action as published by CISA. Full record at NVD.