DEBIAN-CVE-2026-77078
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-77078
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-77078.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-77078
- Upstream
- Published
- 2026-08-28T22:16:53Z
- Modified
- 2026-11-02T18:00:46Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
multer is a middleware for handling multipart/form-data in Node.js. A small multipart request containing two specially crafted text field names can cause an uncaught RangeError (Invalid array length) that terminates the Node.js process. The first field uses a very large numeric array index to allocate a maximum-length sparse array, and a second field then pushes past that length, which throws inside the append-field dependency and is not caught by multer. All versions before 2.3.0 are affected, and the issue is a remotely triggerable denial of service. The issue is fixed in multer 2.3.0. Upgrade to multer 2.3.0 to remediate.
- References
Affected packages
Debian:14 / node-multer
Package
- Name
- node-multer
- Purl
- pkg:deb/debian/node-multer?arch=source&distro=forky