Exploited Vulnerabilities DailyCVE-2025-14847: MongoDB MongoDB and MongoDB Server
EPSS83.2%No. 586 of 1739 in KEV
CVE year2025listed the same year
Same vendor in KEV2
Same product1
| Field | Value |
|---|---|
| Vendor | MongoDB |
| Product | MongoDB and MongoDB Server |
| Name | MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency Vulnerability |
| Added to KEV | 2025-12-29 |
| US federal due date | 2026-01-19 |
| Ransomware use | Unknown |
| CWE | CWE-130 |
CISA description
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.
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A MongoDB MongoDB and MongoDB Server vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2025-12-29.