CVE-2026-18694
CVE CVE-2026-18694EUVD EUVD-2026-56917Published 2026-08-11T18:42:43.000ZLast changed 2026-08-11T20:22:48.000ZCVSS 7.1
What the advisory describes
An issue in MongoDB Server's geospatial query processing could allow an authenticated user with write privileges to cause certain malformed geometry data to be stored and later processed without proper validation. Subsequent queries against this data could then result in the server accessing memory outside its intended bounds. This could result in a server crash (denial of service) and may expose a limited amount of server process memory.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- MongoDB, Inc. — MongoDB Server 8.3.0 <8.3.8; 8.0 <8.0.29; 7.0 <7.0.40
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- MongoDB — MongoDB Server
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