UpHeron
All vulnerabilities

Servers and applications

CVE-2026-9746

When using $changestreams and $_requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement.

Severity
High 7.1
Published
9 Jun 2026
Last changed
23 Jul 2026
Added to UpHeron
21 Oct 2026
Fixed in
7.0.35, 8.0.24, 8.2.10, 8.3.3
Sources
NVD

Affected software

SoftwareAffected versions
MongoDBServers and applications · cpe:a:mongodb:mongodb
  • From 7.0.0 before 7.0.35
  • From 8.0.0 before 8.0.24
  • From 8.2.0 before 8.2.10
  • From 8.3.0 before 8.3.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-9746
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-9746