ALPINE-CVE-2026-56850

See a problem?
Please try reporting it to the source first.
Source
https://security.alpinelinux.org/vuln/CVE-2026-56850
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-56850.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-56850
Upstream
  • CVE-2026-56850
Published
2026-07-30T06:25:55.073Z
Modified
2026-07-30T09:30:06.914736727Z
Severity
  • 4.1 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

A flaw in Node.js HTTPS Agent connection reuse can cause PFX object-array key collisions, allowing mutual TLS (mTLS) client identities to be reused across requests configured with different client certificates.

This vulnerability affects Node.js 26.x, 24.x, and 22.x.

References

Affected packages

Alpine:v3.21 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
22.23.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-56850.json"

Alpine:v3.22 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
22.23.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-56850.json"

Alpine:v3.23 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
24.18.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-56850.json"

Alpine:v3.24 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
24.18.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-56850.json"