HIGH 7.1 NVD

CVE-2026-88026

Improper neutralization of regular-expression metacharacters in the LINQ query translation component of the MongoDB C# Driver can cause a caller-supplied charac

Improper neutralization of regular-expression metacharacters in the LINQ query translation component of the MongoDB C# Driver can cause a caller-supplied character sequence to alter a regular-expression predicate generated by an affected application. An authenticated user who can influence such a value may cause the application to return records beyond those intended by the original filter.

References

https://jira.mongodb.org/browse/CSHARP-6177

Published: 2026-09-10 · Source: NVD · Feed updated: 2026-09-11

This high severity vulnerability with a CVSS score of 7.1 was published on 2026-09-10 via NVD.

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