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CVE-2026-88024— GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Rust Driver

Quick assessment

Affected
MongoDB Rust Driver
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 MongoDB Rust 驱动的 GridFS 组件中，数据查询逻辑中对特殊元素的中和处理不当，导致调用方提供的结构化文件标识符可能被解释为查询条件，而不是作为字面量标识符处理。如果已认证的用户能够影响受影响应用程序传递的标识符，他们可能会获取超出预期目标的已存储文件内容，或者导致受影响存储桶中的所有 GridFS 文件块被删除，从而使已存储的文件内容无法读取。

CVSS 8.3 · High

Possible ATT&CK Techniques 2 AI

T1529 · System Shutdown/Reboot T1562

Affected Version Matrix 1

VendorProduct Version RangeStatus
MongoDB Rust Driver 2.4.0< 3.9.1 affected
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I. Basic Information for CVE-2026-88024

Vulnerability Information
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Vulnerability Title
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Rust Driver
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Rust 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
数据查询逻辑中特殊元素的不当中和
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
MongoDB Rust Driver 2.4.0 ~ 3.9.1 -

II. Public POCs for CVE-2026-88024

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III. Intelligence Information for CVE-2026-88024

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Vendor Pages for CVE-2026-88024 (1)

Same Patch Batch · MongoDB · 2026-09-10 · 15 CVEs total

CVE-2026-88023 8.3 HIGH GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoD
CVE-2026-88025 8.3 HIGH GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoD
CVE-2026-88030 8.3 HIGH GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoD
CVE-2026-88029 8.3 HIGH GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoD
CVE-2026-88034 8.3 HIGH GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoD
CVE-2026-88033 8.3 HIGH GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoD
CVE-2026-88036 8.3 HIGH GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoD
CVE-2026-88031 8.1 HIGH GridFS data deletion via query-operator injection in file IDs in the MongoDB Go Driver
CVE-2026-88022 7.7 HIGH Unauthorized document disclosure and deletion via query-operator injection in explicit equ
CVE-2026-88027 7.1 HIGH Mass deletion and overwrite of embedded documents via query-operator injection in embedded
CVE-2026-88026 6.5 MEDIUM Regular expression injection via unescaped characters in LINQ query translation in MongoDB
CVE-2026-88028 6.5 MEDIUM Unauthorized document disclosure via query-operator injection in polymorphic relation iden
CVE-2026-88032 5.9 MEDIUM Application denial of service via cancellation race in reactive client-side encryption in
CVE-2026-88035 4.7 MEDIUM Heap buffer overflow via wrapped size check during SASL username canonicalization in Mongo

IV. Related Vulnerabilities

Same product: Rust Driver
Same vendor: MongoDB
Same weakness: CWE-943

V. Comments for CVE-2026-88024

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