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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://jira.mongodb.org/browse/SERVER-119319 |
|
History
Fri, 10 Apr 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mongodb mongodb
|
|
| CPEs | cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:* cpe:2.3:a:mongodb:mongodb:8.3.0:alpha0:*:*:-:*:*:* cpe:2.3:a:mongodb:mongodb:8.3.0:alpha1:*:*:-:*:*:* cpe:2.3:a:mongodb:mongodb:8.3.0:alpha2:*:*:-:*:*:* cpe:2.3:a:mongodb:mongodb:8.3.0:alpha3:*:*:-:*:*:* cpe:2.3:a:mongodb:mongodb:8.3.0:rc1:*:*:-:*:*:* |
|
| Vendors & Products |
Mongodb mongodb
|
Wed, 18 Mar 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mongodb
Mongodb mongodb Server |
|
| Vendors & Products |
Mongodb
Mongodb mongodb Server |
Tue, 17 Mar 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 17 Mar 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | ExpressionContext use-after-free in classic engine $lookup and $graphLookup aggregation operators | |
| Weaknesses | CWE-416 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: mongodb
Published: 2026-03-17T15:53:57.874Z
Updated: 2026-03-18T03:55:44.426Z
Reserved: 2026-03-13T17:18:13.718Z
Link: CVE-2026-4148
Updated: 2026-03-17T16:10:20.716Z
Status : Analyzed
Published: 2026-03-17T16:16:23.807
Modified: 2026-04-10T17:38:37.107
Link: CVE-2026-4148
No data.