Denial-of-Service Vulnerability in MongoDB Server via BSON Object MD5 Checksum (2026)

A flaw in MongoDB Server allows an attacker to trigger a fatal error.

Published 11sem1 sourceImportantupdated 8sem

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The fact

The vulnerability exploits the BSON Object MD5 Checksum mechanism.

It results in a denial of service, according to an analysis published on 29/04/2026.

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Auto-synthesis from 1 media source · identified on June 30, 2026