CVE-2026-58040: 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**.
Overview
- Severity
- Medium (CVSS 6.3)
- CVSS Vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Jul
- Released
- 2026-08-07
- EPSS Score
- 0.28% (percentile: 20.4%)
Affected Products (1)
Other
Revision History
- 2026-08-07: Information published.