ID:12297 - Exploit for Improper Handling of Length Parameter Inconsistency in MongoDB - CVE-2025-14847

 
Main Vulnerability Database Exploits ID:12297 - Exploit for Improper Handling of Length Parameter Inconsistency in MongoDB - CVE-2025-14847

ID:12297 - Exploit for Improper Handling of Length Parameter Inconsistency in MongoDB - CVE-2025-14847

Published: January 16, 2026


Vulnerability identifier: #VU120254
Vulnerability risk: High
CVE-ID: CVE-2025-14847
CWE-ID: CWE-130
Exploitation vector: Remote access
Vulnerable software:
MongoDB

Link to public exploit:


Vulnerability description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to mismatched length fields in Zlib compressed protocol headers. A remote non-authenticated client can read parts of uninitialized heap memory and gain access to sensitive information. 



Remediation

Install updates from vendor's website.