Windows apps · Application version · May 12, 2026

MongoDB 8.3.2

MongoDB 8.3.2, released May 12, 2026, fixes 6 CVEs in MongoDB. None of them is reported as exploited. Patch Radar priority: High. The latest MongoDB is 9.0.4, which also fixes every one of these CVEs.

High

Superseded. The latest MongoDB is 9.0.4, which also fixes every CVE on this page. Install that instead.

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.7

Base score, 0 to 10

Highest EPSS

0.0066

51st percentile

Priority of the 6 CVEs

Patch now 0
                                Urgent 0
                                High 3
                                Routine 3

Applies to

Product	Version
MongoDB	8.3.2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-8053	FlatBSON Duplicate Field Index Drift	8.7	0.0066	None reported
High	CVE-2026-8199	Post-auth memory exhaustion via bitwise match expressions	7.1	0.0026	None reported
High	CVE-2026-8336	Post-authentication use-after-free error in $_internalJsEmit and mapreduce commands	7.7	0.0026	None reported
Routine	CVE-2026-8202	Post-authentication CPU utilization DoS via $trim/$ltrim/$rtrim operators	5.3	0.0026	None reported
Routine	CVE-2026-8200	Schema validation log messages may not redact user data	4.8	0.0020	None reported
Routine	CVE-2026-8201	Use-After-Free in MongoDB FLE Query Analysis When Processing Positional Projections on Encrypted Fields	6.1	0.0013	None reported

Other MongoDB versions with security fixes

MongoDB 9.0.4
MongoDB
MongoDB 9.0.2
MongoDB
MongoDB 8.3.11
MongoDB
MongoDB 8.3.7
MongoDB
MongoDB 8.3.4
MongoDB
MongoDB 8.3.3
MongoDB

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/windows-app/mongodb.server-8.3.2">MongoDB 8.3.2 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Is it current everywhere?

Patchblox finds every install below the fixed version, including per-user copies, and updates them from a signed catalog package.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.