Vulnerability Description
A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nodejs | Node.Js | >= 22.0.0, <= 22.22.3 |
Related Weaknesses (CWE)
References
- http://hackerone.com/reports/3692858Issue TrackingThird Party Advisory
- https://nodejs.org/en/blog/vulnerability/june-2026-security-releasesVendor Advisory
FAQ
What is CVE-2026-48617?
CVE-2026-48617 is a vulnerability with a CVSS score of 8.2 (HIGH). A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation. This can lead to confidentiality impact or bypass of the intended security boundary ...
How severe is CVE-2026-48617?
CVE-2026-48617 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-48617?
Check the references section above for vendor advisories and patch information. Affected products include: Nodejs Node.Js.