CVE-2026-48617

Aliases:RHSA-2026:46197DEBIAN-CVE-2026-48617ALPINE-CVE-2026-48617UBUNTU-CVE-2026-48617CGA-52mh-4gcr-5r65CGA-535m-qjwr-8mpfCGA-9g9f-qc53-497cCGA-9m8x-9gq9-3wc2CGA-g427-q8h3-7q7qCGA-qcj4-g4rg-7r8rCGA-w25m-c9rr-qc3mCGA-wg5x-pp9h-q52m
Advisory lineage Upstream: 0 Downstream: 17
Analyzed
Published: 18 Jun 2026, 16:21
Last modified:18 Jun 2026, 18:34

Vulnerability Summary

Overall Risk (default)
medium
33/100
CVSS Score
8.2 HIGH
v3.1 (nvd)
EPSS Score
0.32% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

18 Jun 2026, 16:21
Published
Vulnerability first disclosed
18 Jun 2026, 18:34
Last Modified
Vulnerability information updated

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 Metrics

  • v3.1•HIGH•Score: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
  • v3.1•LOW•Score: 2.9CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
  • v3.0•LOW•Score: 1.8CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N

EPSS Trends

Current EPSS score: 0.32%• Percentile: 25%

Techniques & Countermeasures

  • CWE-284•Improper Access Control

    The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Affected Systems

  • alpine•nodejs

    < 22.23.0-r0 | < 22.23.0-r0 | < 24.17.0-r0 | < 24.17.0-r0

  • chainguard•nodejs-16

    all

  • chainguard•nodejs-18

    all

  • chainguard•nodejs-20

    all

  • chainguard•nodejs-25

    all

  • wolfi•nodejs-16

    all

  • wolfi•nodejs-18

    all

  • wolfi•nodejs-20

    all

  • wolfi•nodejs-25

    all

  • debian•nodejs

    all | < 24.17.0+dfsg+~cs24.13.2-1

  • ubuntu•nodejs

    all | all | all | all

  • nodejs•node

    22.22.3 | 24.16.0 | 26.3.0

  • nodejs•node.js

    ≥ 22.0.0, ≤ 22.22.3 | ≥ 24.0.0, ≤ 24.16.0 | ≥ 26.0.0, ≤ 26.3.0

  • redhat•nodejs24

    < 0:24.18.0-0.6.hum1

  • redhat•nodejs24-bin

    < 0:24.18.0-0.6.hum1

References (15)