CVE-2026-9737
published 2026-07-22CVE-2026-9737: 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…
PriorityP432medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
0.42%
35.3th 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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mongodb | mongodb | — | — |
| mongodb | mongodb | — | — |
| mongodb | mongodb | — | — |
| mongodb | mongodb | >= 7.0.0 < 7.0.39 | 7.0.39 |
| mongodb | mongodb | >= 8.0.0 < 8.0.28 | 8.0.28 |
| mongodb | mongodb | 8.2.0 – 8.2.12 | — |
| mongodb | mongodb | >= 8.3.0 < 8.3.7 | 8.3.7 |
| mongodb | mongodb_server | >= 7.0 < 7.0.39 | 7.0.39 |
| mongodb | mongodb_server | >= 8.0 < 8.0.28 | 8.0.28 |
| mongodb | mongodb_server | >= 8.2.0 < 8.2.12 | 8.2.12 |
| mongodb | mongodb_server | >= 8.3.0 < 8.3.7 | 8.3.7 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv4.07.1HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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VulDB
MongoDB Server up to 7.0.38/8.0.27/8.2.11/8.3.6 Query Planning input validation
vuldb·2026-07-22·CVSS 6.5
CVE-2026-9737 [MEDIUM] MongoDB Server up to 7.0.38/8.0.27/8.2.11/8.3.6 Query Planning input validation
A vulnerability labeled as problematic has been found in MongoDB Server up to 7.0.38/8.0.27/8.2.11/8.3.6. Affected by this vulnerability is an unknown functionality of the component Query Planning. Such manipulation leads to improper input validation.
This vulnerability is listed as CVE-2026-9737. The attack may be performed from remote. There is no available exploit.
The affected component should be upgraded.
GHSA
During query planning when reading the sort pattern in raw BSONObj form, in some places we don’t explicitly handle the meta expression case.
ghsa_unreviewed·2026-07-22
CVE-2026-9737 [HIGH] CWE-617 During query planning when reading the sort pattern in raw BSONObj form, in some places we don’t explicitly handle the meta expression case.
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-07-22
Published