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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-6914

MD5 checksum creation may cause availability loss

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Status
Published
Published
Updated
Assigning organization
mongodb

Description

Computing the MD5 checksum of a malformed BSON object under specific conditions may cause loss of availability in MongoDB server. This issue affects all MongoDB Server v8.2 versions, all MongoDB Server v8.1 versions, MongoDB Server v8.0 versions prior to 8.0.21, MongoDB Server v7.0 versions prior to 7.0.32

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

MongoDB MongoDB Server

Default version status: unaffected

  • 8.2.0 to < 8.2.7affected
  • 8.1.0 to ≤ 8.1.*affected
  • 8.0.0 to < 8.0.21affected
  • 7.0.0 to < 7.0.32affected

References