CVE catalog
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 N
- Severity
- Medium · CVSS 6.3
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.28% · Oct 25, 2026
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**.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | nodejs | sid | 24.22.1+dfsg+~cs24.19.2-1 | fixed |
| Debian | nodejs | forky | 24.21.0+dfsg+~cs24.13.4-1 | fixed |
| Debian | nodejs | trixie | 20.19.2+dfsg-1+deb13u2 | not affected |
| Debian | nodejs | trixie-security | 20.19.2+dfsg-1+deb13u3 | not affected |
| Debian | nodejs | bookworm | 18.20.4+dfsg-1~deb12u2 | vulnerable |
| Debian | nodejs | bookworm-security | 18.20.4+dfsg-1~deb12u3 | fixed |
| Alpine | nodejs | 3.21 | 22.23.2-r0 | fixed |
| Alpine | nodejs | 3.22 | 22.23.2-r0 | fixed |
| Alpine | nodejs | 3.23 | 24.18.1-r0 | fixed |
| Alpine | nodejs | 3.24 | 24.18.1-r0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | nodejs | source | sid | 24.19.0+dfsg+~cs24.13.3-1 | not yet assigned | Not reported | Not reported |
| Debian | nodejs | source | forky | 24.19.0+dfsg+~cs24.13.3-1 | not yet assigned | Not reported | Not reported |
| Debian | nodejs | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | nodejs | source | bookworm | 18.20.4+dfsg-1~deb12u3 | not yet assigned | Not reported | Not reported |
| Alpine | nodejs | apk | 3.21 | 22.23.2-r0 | Not reported | ALPINE-CVE-2026-58040 | Not reported |
| Alpine | nodejs | apk | 3.22 | 22.23.2-r0 | Not reported | ALPINE-CVE-2026-58040 | Not reported |
| Alpine | nodejs | apk | 3.23 | 24.18.1-r0 | Not reported | ALPINE-CVE-2026-58040 | Not reported |
| Alpine | nodejs | apk | 3.24 | 24.18.1-r0 | Not reported | ALPINE-CVE-2026-58040 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libnode108]Affected
Source package: [nodejs]
Details (4)
18.20.4+dfsg-1~deb12u2· amd64 · bookwormAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· arm64 · bookwormAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· amd64 · bookworm-securityAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· arm64 · bookworm-securityAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
- [libnode-dev]Affected
Source package: [nodejs]
Details (4)
18.20.4+dfsg-1~deb12u2· amd64 · bookwormAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· arm64 · bookwormAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· amd64 · bookworm-securityAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· arm64 · bookworm-securityAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
- [nodejs]Affected
Details (4)
18.20.4+dfsg-1~deb12u2· amd64 · bookwormAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· arm64 · bookwormAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· amd64 · bookworm-securityAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· arm64 · bookworm-securityAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
- [nodejs-doc]Affected
Source package: [nodejs]
Details (4)
18.20.4+dfsg-1~deb12u2· all · bookwormAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· all · bookwormAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· all · bookworm-securityAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
18.20.4+dfsg-1~deb12u2· all · bookworm-securityAffected · Fixed:
18.20.4+dfsg-1~deb12u3nvd · nodejs · debian · bookworm; nvd · nodejs · debian · 12
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11439-1.json]
- [https://nodejs.org/en/blog/vulnerability/july-2026-security-releases]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-58040]
- [https://osv.dev/vulnerability/ALPINE-CVE-2026-58040]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-58040]
- [https://security-tracker.debian.org/tracker/CVE-2026-58040]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-58040.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2585.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]