The mem0 1.0.0 server lacks authentication and authorization controls for its memory reset and table re-creation functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a CREATE TABLE SQL statement. This can cause unexpected table re-creation, schema disruption, potential data loss, and denial of service for the memory management service.
References
| Link | Resource |
|---|---|
| https://github.com/mem0ai/mem0 | Product |
| https://www.notion.so/CVE-2026-31243-35d1e139318881c6a6cffbe366c238a6 | Mitigation Third Party Advisory |
Configurations
History
14 May 2026, 18:38
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Mem0
Mem0 mem0 |
|
| References | () https://github.com/mem0ai/mem0 - Product | |
| References | () https://www.notion.so/CVE-2026-31243-35d1e139318881c6a6cffbe366c238a6 - Mitigation, Third Party Advisory | |
| CPE | cpe:2.3:a:mem0:mem0:1.0.0:*:*:*:*:*:*:* |
13 May 2026, 15:49
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-306 CWE-862 |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
12 May 2026, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-12 18:16
Updated : 2026-05-14 18:38
NVD link : CVE-2026-31243
Mitre link : CVE-2026-31243
CVE.ORG link : CVE-2026-31243
JSON object : View
Products Affected
mem0
- mem0