BIT-mongodb-2026-9743
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/mongodb/BIT-mongodb-2026-9743.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-mongodb-2026-9743
- Aliases
-
- CVE-2026-9743
- Published
- 2026-06-16T11:48:11.223Z
- Modified
- 2026-06-16T12:15:10.018229031Z
- Summary
- Aggregation sub-pipeline null dereference may allow DoS via crafted getMore
- Details
-
In MongoDB Server 8.0, an aggregation stage can leave its _subPipeline field null during processing of certain pipelines. If a getMore is subsequently issued on the same cursor, the server may dereference this null sub-pipeline when reattaching to the operation context, accessing an invalid address and crashing the process. This issue allows an authenticated user who can run aggregation pipelines to cause a denial of service by issuing a specially crafted aggregation followed by getMore on affected versions.
- Database specific
{ "cpes": [ "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*" ], "severity": "High" }- References
Affected packages
Bitnami / mongodb
Package
- Name
- mongodb
- Purl
- pkg:bitnami/mongodb
Severity
- 7.1 (High) CVSS_V4 - CVSS: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 CVSS Calculator