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Servers and applications

CVE-2026-96299

Missing Authorization Check on Internal Aggregation Stage in MongoDB Server mongos Leads to Denial of Service

Severity
High 7.1
Published
13 Oct 2026
Last changed
13 Oct 2026
Added to UpHeron
3 Nov 2026
Fixed in
8.3.13, 9.0.4
Sources
CVE Program

Affected software

SoftwareAffected versions
MongoDBServers and applications · cna:mongodb|mongodb server
  • From 8.3.0 before 8.3.13
  • From 9.0 before 9.0.4

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-96299