HIGH🇵🇱 Wersja polska

CVE-2026-9742

CVSS 8.2v4.0pub. 2026-06-09upd. 2026-06-18

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.

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • Mongodb

    APP
    Mongodb
    8.2.0 – 8.2.10 (bez)8.3.0 – 8.3.3 (bez)
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

Related vulnerabilities

CVE-2017-15535CRITICAL9.1ten sam produkt

MongoDB 3.4.x before 3.4.10, and 3.5.x-development, has a disabled-by-default configuration setting, networkMe...

CVE-2025-14847HIGH8.7⚠ KEVten sam produkt

Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by ...

CVE-2026-11933HIGH8.7ten sam produkt

A use-after-free vulnerability exists in MongoDB Server's server-side JavaScript engine when converting BSON d...

CVE-2026-9740HIGH8.7ten sam produkt

A vulnerability in MongoDB Server's BSON validation logic allows an unauthenticated user to crash the mongod p...

CVE-2026-9741HIGH7.1ten sam produkt

A bug in query analysis processing of the $vectorSearch aggregation stage for Queryable Encryption (QE) or Cli...