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CVE-2026-48617

A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation. This can lead to…

Low1.8EPSS 0.32%
Published
Updated
Reserved
Assigned by
hackerone

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**.

Timeline

  1. ID reserved

    By hackerone

  2. · 27 days later

    Published

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2026-48617, by who scored it
Scored byCVSSScoreVector
hackeroneCNA (assigner)3.0Low1.8CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
NVDNVD · Analyzed3.1High8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
EPSS (exploitation in 30 days)
0.32% · top 75% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 1.8.

Weakness

Affected products

  • nodejs · node

    • affected 22.22.3 – ≤ 22.22.3
    • affected 24.16.0 – ≤ 24.16.0
    • affected 26.3.0 – ≤ 26.3.0

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .