Handler on Duty: Guy Bruneau
Threat Level: green
| Published | 2026-06-26 02:16:52 |
|---|---|
| Last Modified | 2026-06-26 02:16:52 |
| AKA | CVE-2026-48928 |
| Summary | A inconsistency in Node.js hostname matching can cause a trust-policy bypass in multi-context mTLS setups. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**. |
| Access Vector | Local | Adjacent | Network |
|---|---|---|---|
| Access Complexity | Low | Medium | High |
| Authentication | None | Single | Multiple |
| Confidentiality | None | Partial | Complete |
| Integrity | None | Partial | Complete |
| Availability | None | Partial | Complete |