medium6.5
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 chara…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mongodb | C\# Driver | from 2.14.0 before 3.11.2 |