medium6.5
CVE-2026-111384
Nezha 1.0.0 before 2.3.15 contains a memory exhaustion vulnerability in the dashboard file manager WebSocket endpoint because fmStream never calls SetReadLimit…
Impact
Nezha 1.0.0 before 2.3.15 contains a memory exhaustion vulnerability in the dashboard file manager WebSocket endpoint because fmStream never calls SetReadLimit, leaving message size unbounded. Authenticated users with file manager scopes can send one oversized binary message to /api/v1/ws/file/:id, triggering an OOM kill that drops all agent monitoring.
Affected products
| Product | Affected versions |
|---|---|
| Nezha 1.0.0 | before 2.3.15 |
Versions were read from the advisory text. No structured product data has been published for this record yet.