Medium severity6.3NVD Advisory· Published Jul 30, 2026· Updated Sep 3, 2026
CVE-2026-58040
CVE-2026-58040
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- osv-coords6 versionspkg:bitnami/nodepkg:bitnami/node-minpkg:rpm/opensuse/nodejs22&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/nodejs24&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/nodejs24&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/nodejs26&distro=openSUSE%20Tumbleweed
< 22.23.2+ 5 more
- (no CPE)range: < 22.23.2
- (no CPE)range: < 22.23.2
- (no CPE)range: < 22.23.2-160000.1.1
- (no CPE)range: < 24.18.1-160000.1.1
- (no CPE)range: < 24.18.1-1.1
- (no CPE)range: < 26.5.1-1.1
Patches
Vulnerability mechanics
References
1News mentions
2- Node.js: Four Permission Model & HTTPS Agent Flaws Patched in July 2026 BatchVypr Intelligence · Jul 31, 2026
- Node.js Fixes 11 Security Flaws That Can Crash Servers and Break Filesystem RestrictionsCyber Security News · Jul 30, 2026