ALPINE-CVE-2026-123875
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-123875
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-123875.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-123875
- Upstream
- CVE-2026-123875
- Published
- 2026-11-11T19:17:34Z
- Modified
- 2026-11-12T09:30:04Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A NULL pointer dereference in Node.js HTTP/2 lets an unauthenticated client crash the server, over both TLS and cleartext, by cancelling file downloads. When the server serves a file with stream.respondWithFile() or stream.respondWithFD() and the client cancels the request, a StreamPipe used for the transfer is torn down in an order that leaves a NULL pointer which is then dereferenced, aborting the process. No crafted frames are needed, and a handful of cancelled requests against a default file-serving handler is enough. 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
Alpine:v3.22 / nodejs
Package
- Name
- nodejs
- Purl
- pkg:apk/alpine/nodejs?arch=source
Alpine:v3.23 / nodejs
Package
- Name
- nodejs
- Purl
- pkg:apk/alpine/nodejs?arch=source