All vulnerabilities

Servers and applications

CVE-2026-82069

A security issue in MongoDB Server's query statistics serialization on the router allows users with monitoring privileges to access unredacted search query text from other users' operations. An improper conditional check in the serialization logic causes the data redaction mechanism to be bypassed when processing search queries through the sharded cluster router. This results in sensitive query…

Severity
Medium 5.1
Published
8 Sept 2026
Last changed
16 Sept 2026
Added to UpHeron
21 Oct 2026
Fixed in
8.3.9
Sources
NVD

Affected software

SoftwareAffected versions
MongoDBServers and applications · cpe:a:mongodb:mongodb
  • From 8.3.0 before 8.3.9

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-82069
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-82069