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Known exploited vulnerabilities

MongoDB vulnerabilities attackers have used

Every MongoDB vulnerability in CISA's Known Exploited Vulnerabilities catalog, newest first, with the federal due date and whether it fed ransomware campaigns.

The short answer

CISA lists 2 MongoDB vulnerabilities as exploited in the wild, 1 of them added in the last 12 months. The most recent is CVE-2025-14847, added Dec 29, 2025. mongo-express has the most entries (1).

In KEV, all time
2
Added, last 12 months
1
Used in ransomware
0
New CVEs this week
0

By product

mongo-express (1), MongoDB and MongoDB Server (1).

Every MongoDB entry in CISA KEV

  1. CVE-2025-14847

    Added · due

    MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency Vulnerability

    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.

  2. CVE-2019-10758

    Added · due

    MongoDB mongo-express Remote Code Execution Vulnerability

    mongo-express before 0.54.0 is vulnerable to Remote Code Execution via endpoints that uses the `toBSON` method.

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