ALPINE-CVE-2026-48930

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Source
https://security.alpinelinux.org/vuln/CVE-2026-48930
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-48930.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-48930
Upstream
  • CVE-2026-48930
Published
2026-06-26T02:16:52.723Z
Modified
2026-06-27T10:30:16.348898222Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A flaw in Node.js TLS hostname handling can cause Embedded-nul hostnames can lead to silent authority rebinding due to c-string truncation in resolver bindings.

This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26.

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
22.23.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-48930.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
22.23.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-48930.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
24.17.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-48930.json"