CVE-2026-18708
CVE CVE-2026-18708EUVD EUVD-2026-56915Published 2026-08-11T18:41:10.000ZLast changed 2026-08-11T20:23:13.000ZCVSS 5.3
What the advisory describes
An issue in MongoDB Server's JavaScript scripting engine could allow an authenticated user with write privileges to cause code they control to be executed within the query scope of other users, through a specially crafted stored value processed during an internal maintenance cycle. This could result in corruption of query results affecting other users and denial of service targeted at their operations on the same database. Impact is limited to the scripting engine's execution sandbox, which does not provide access to database, filesystem, or network resources.
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 7.0 <7.0.40; 8.0 <8.0.29; 8.3.0 <8.3.8
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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