node/node CVE-2026-48930: critical 9.8, EPSS 0.32%
Embedded-nul hostnames can lead to silent authority rebinding due to c-string truncation in resolver bindings
Action: Upgrade node to 22.23.0 (22.x), 24.17.0 (24.x) or 26.3.1 (26.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 22.0.0 | 22.23.0 | - |
| 24.0.0 | 24.17.0 | - |
| 26.0.0 | 26.3.1 | - |
Fixed versions
| 22.23.0 | 24.17.0 | 26.3.1 |
Sources
- node-runtime: CVE-2026-48930
- nvd: CVE-2026-48930
CVE-2026-48930 · published · modified · JSON