Low 1.8Published Jun 18, 2026

CVE-2026-48617A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation.

Updated under an hour ago (Oct 27, 2026, 12:10 PM ET)

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Exploited in the last 30 days

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: 1.8 LOW (v3.0, CNA)CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: hackerone
NVD analysis: Analyzed
Record last updated: Jun 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

nodejs node nodejs:node (from the name)	from 22.22.3 through 22.22.3; from 24.16.0 through 24.16.0; from 26.3.0 through 26.3.0	CNA record
nodejs node.js nodejs:node.js	from 22.0.0 through 22.22.3; from 24.0.0 through 24.16.0; from 26.0.0 through 26.3.0	NVD

References

References

https://nodejs.org/en/blog/vulnerability/june-2026-security-releases	vendor-advisory
http://hackerone.com/reports/3692858	issue-tracking, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.