Detections
Analytics

MongoDB 7.0.x < 7.0.43 / 8.0.x < 8.0.32 / 8.3.x < 8.3.11 Memory Corruption

high Nessus Plugin ID 347950

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Synopsis

The remote host is missing a security update.

Description

The version of MongoDB installed on the remote host is 7.0.x prior to 7.0.43, 8.0.x prior to 8.0.32, or 8.3.x prior to 8.3.11. It is, therefore, affected by a memory corruption vulnerability:

 - A race condition in the document value layer of MongoDB Server can allow concurrent server threads to operate on the same internal memory without synchronization, leading to memory corruption. An authenticated user with standard database privileges may potentially terminate the server and corrupt process memory.
 (CVE-2026-89099)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to MongoDB version 7.0.43 / 8.0.32 / 8.3.11 or later.

See Also

https://jira.mongodb.org/browse/SERVER-134063

Plugin Details

Severity: High

ID: 347950

File Name: mongodb_server_SERVER-134063.nasl

Version: 1.2

Type: Combined

Agent: windows, macosx, unix

Family: Databases

Published: 9/18/2026

Updated: 9/21/2026

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.22

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2026-89099

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 7.7

Threat Score: 5.2

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

CPE: cpe:/a:mongodb:mongodb

Required KB Items: installed_sw/MongoDB

Exploit Ease: No known exploits are available

Patch Publication Date: 9/11/2026

Vulnerability Publication Date: 9/11/2026

Reference Information

CVE: CVE-2026-89099

IAVA: 2026-A-1010