CVE-2026-9742
No fix known EPSS <1%CVSS 7.5
When OIDC authentication is enabled in configuration, clients may set specific values in the "mechanism" parameter of the "authenticate" command that lead to server crash. The authenticate command is accessible to unauthenticated clients, leading to pre-auth denial-of-service in affected product configurations.
Products: mongodb_server
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu Pro 14.04 LTS | mongodb | no fix |
| Ubuntu Pro 16.04 LTS | mongodb | no fix |
| Ubuntu Pro 18.04 LTS | mongodb | no fix |
| Ubuntu Pro 20.04 LTS | mongodb | no fix |