node/node CVE-2026-105483: high
TLS certificate hostname bypass when the IP is written fullwidth digits
Action: Upgrade node to 24.22.1 (24.x) or 26.12.1 (26.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 24.0.0 | 24.22.1 | - |
| 26.0.0 | 26.12.1 | - |
Fixed versions
| 24.22.1 | 26.12.1 |
Sources
- node-runtime: CVE-2026-105483
CVE-2026-105483 · published · modified · JSON