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CVE-2026-8053

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CVE-2026-8053

Published: May 12, 2026

Modified: May 14, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

An issue in MongoDB Server's time-series collection implementation allows an authenticated user with database write privileges to trigger an out-of-bounds memory write in the mongod process. The issue results from an inconsistency in the internal field-name-to-index mapping within the time-series bucket catalog. Under certain conditions this can result in arbitrary code execution. This issue impacts MongoDB Server v5.0 versions prior to 5.0.33, v6.0 versions prior to 6.0.28, v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.

VendorProductVersions

MongoDB, Inc.

MongoDB Server

affected
5.0 - < 5.0.33
affected
6.0 - < 6.0.28
affected
7.0 - < 7.0.34
affected
8.0 - < 8.0.23
affected
8.2 - < 8.2.9

+1 more versions

Weaknesses (CWE)

CWE-787

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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