CVE catalog
CVE-2026-48615
A flaw in Node.js proxy tunnel error handling could expose proxy credentials in `ERR_PROXY_TUNNEL` error messages. When proxy credentials are embedded in the proxy URL, they may be exposed through
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.40% · Oct 25, 2026
A flaw in Node.js proxy tunnel error handling could expose proxy credentials in `ERR_PROXY_TUNNEL` error messages. When proxy credentials are embedded in the proxy URL, they may be exposed through error handling paths and captured by logs, diagnostics, or other error consumers. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
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 | not affected |
| Debian | nodejs | bookworm-security | 18.20.4+dfsg-1~deb12u3 | not affected |
| Cpe | node.js | Not reported | Not reported | unknown |
| Alpine | nodejs | 3.21 | 22.23.0-r0 | fixed |
| Alpine | nodejs | 3.22 | 22.23.0-r0 | fixed |
| Alpine | nodejs | 3.23 | 24.17.0-r0 | fixed |
| Alpine | nodejs | 3.24 | 24.17.0-r0 | fixed |
| Cpe | node.js | Not reported | Not reported | unknown |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | nodejs | source | sid | 24.17.0+dfsg+~cs24.13.2-1 | not yet assigned | Not reported | Not reported |
| Debian | nodejs | source | forky | 24.17.0+dfsg+~cs24.13.2-1 | not yet assigned | Not reported | Not reported |
| Debian | nodejs | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | nodejs | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Alpine | nodejs | apk | 3.21 | 22.23.0-r0 | Not reported | ALPINE-CVE-2026-48615 | Not reported |
| Alpine | nodejs | apk | 3.22 | 22.23.0-r0 | Not reported | ALPINE-CVE-2026-48615 | Not reported |
| Alpine | nodejs | apk | 3.23 | 24.17.0-r0 | Not reported | ALPINE-CVE-2026-48615 | Not reported |
| Alpine | nodejs | apk | 3.24 | 24.17.0-r0 | Not reported | ALPINE-CVE-2026-48615 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libnode108]Not affected
Source package: [nodejs]
Details (4)
18.20.4+dfsg-1~deb12u2· amd64 · bookwormNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· arm64 · bookwormNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· amd64 · bookworm-securityNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· arm64 · bookworm-securityNot affected
nvd · nodejs · debian · bookworm
- [libnode-dev]Not affected
Source package: [nodejs]
Details (4)
18.20.4+dfsg-1~deb12u2· amd64 · bookwormNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· arm64 · bookwormNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· amd64 · bookworm-securityNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· arm64 · bookworm-securityNot affected
nvd · nodejs · debian · bookworm
- [nodejs]Not affected
Details (4)
18.20.4+dfsg-1~deb12u2· amd64 · bookwormNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· arm64 · bookwormNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· amd64 · bookworm-securityNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· arm64 · bookworm-securityNot affected
nvd · nodejs · debian · bookworm
- [nodejs-doc]Not affected
Source package: [nodejs]
Details (4)
18.20.4+dfsg-1~deb12u2· all · bookwormNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· all · bookwormNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· all · bookworm-securityNot affected
nvd · nodejs · debian · bookworm
18.20.4+dfsg-1~deb12u2· all · bookworm-securityNot affected
nvd · nodejs · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2026_41947.json]
- [https://nodejs.org/en/blog/vulnerability/june-2026-security-releases]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-48615]
- [https://osv.dev/vulnerability/ALPINE-CVE-2026-48615]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-48615]
- [https://security-tracker.debian.org/tracker/CVE-2026-48615]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48615.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2919.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]