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VULNERABILITIES

CVE-2026-88034 Details

Description

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB C++ Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8.3 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://jira.mongodb.org/browse/CXX-3556 [email protected]Vendor AdvisoryIssue Tracking

Weakness Enumeration

CWE-IDCWE NameSource
CWE-943Improper Neutralization of Special Elements in Data Query Logic[email protected]

Affected Products

ProductVersions
mongodb c++ driver
>= 3.2.0, < 4.5.2

CPE

  • cpe:2.3:a:mongodb:c++_driver:*:*:*:*:*:mongodb:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-88034
NVD Published Date:
Sep 10, 2026
NVD Last Modified:
Sep 16, 2026
Source:
[email protected]
CVE-2026-88034 Details - Not Deferred