BIT-mongodb-2026-4148
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/mongodb/BIT-mongodb-2026-4148.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-mongodb-2026-4148
- Aliases
-
- CVE-2026-4148
- Published
- 2026-05-13T08:10:48.611Z
- Modified
- 2026-05-13T08:45:14.796730Z
- Summary
- ExpressionContext use-after-free in classic engine $lookup and $graphLookup aggregation operators
- Details
-
A use-after-free vulnerability can be triggered in sharded clusters by an authenticated user with the read role who issues a specially crafted $lookup or $graphLookup aggregation pipeline.
- Database specific
{ "cpes": [ "cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*" ], "severity": "High" }- References
Affected packages
Bitnami / mongodb
Package
- Name
- mongodb
- Purl
- pkg:bitnami/mongodb
Severity
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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