CVE-2026-9737

Find command with $meta sort can lead to crash

CVE-2026-9737 is fixed in MongoDB on 1 platform by MongoDB 8.3.7 (version 8.3.7), released June 11, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.1
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0042
36th percentile

During query planning when reading the sort pattern in raw BSONObj form, in some places we don’t explicitly handle the meta expression case. This may lead to incorrect transformations leading to invariant failure.

Where it's fixed

ProductFixed inFixReleased
Windows apps
MongoDB 8.3.7 MongoDB 8.3.7 Jun 11, 2026

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