ALPINE-CVE-2026-21712

See a problem?
Please try reporting it to the source first.
Source
https://security.alpinelinux.org/vuln/CVE-2026-21712
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-21712.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-21712
Upstream
  • CVE-2026-21712
Published
2026-03-30T16:16:03.510Z
Modified
2026-03-31T07:30:26.061758Z
Severity
  • 5.7 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw in Node.js URL processing causes an assertion failure in native code when url.format() is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.

References

Affected packages

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
24.14.1-r0

Affected versions

22.*
22.11.0-r0
22.11.0-r1
22.11.0-r2
22.13.1-r0
22.13.1-r1
22.13.1-r2
22.13.1-r3
22.13.1-r4
22.13.1-r5
22.16.0-r0
22.16.0-r1
22.16.0-r2
22.16.0-r3
22.19.0-r3
22.19.0-r4
22.21.0-r0
24.*
24.11.1-r0
24.13.0-r0
24.13.0-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-21712.json"