CVE-2026-58040
nodejs node
MEDIUM 6.3
At a glance
- Source
- NVD
- EPSS
- EPSS 0.28 % · percentile 20 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- hackerone
- NVD status
- Awaiting Analysis
Description
An incomplete fix has been identified in Node.js: HTTPS Agent TLS session reuse skips hostname verification across identity policies (incomplete fix of CVE-2026-48934). This vulnerability affects Node.js **22.x**, **24.x**, and **26.x**.
Weaknesses (CWE)
- CWE-297 — Improper Validation of Certificate with Host Mismatch
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 6.3 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N | hackerone |
| CVSS 3.0 | MEDIUM 6.3 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N | NVD · support@hackerone.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-51017
- GCVE · GCVE-0-2026-58040
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1345 — Multiples vulnérabilités dans les produits StormShield · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0947 — Multiples vulnérabilités dans Node.js · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| nodejs · node | affected 22.23.1 ≤ 22.23.1 ; affected 24.18.0 ≤ 24.18.0 ; affected 26.5.0 ≤ 26.5.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |