Dashboard / CVE-2026-56847

CVE-2026-56847

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 37/100
Published: 2026-07-30 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: Unchanged
C: High
I: Low
A: None

Description

A flaw in Node.js Permission Model enforcement allows `trace_events.createTracing().enable()` Writes Trace Logs Outside `--allow-fs-write`. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects Node.js **22.x**, **24.x**, and **26.x**.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
nodejs node.js 22.0 – 22.23.1
nodejs node.js 24.0.0 – 24.18.0
nodejs node.js 26.0.0 – 26.5.0

References & Advisories (1)

Bug Bounty Relevance

37 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

6.1 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

EPSS — Exploitation Probability

0.16%
Raw Score 0.001580
Percentile 4.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00158
2026-10-28
0.00158

Intelligence Sources

nvd ref →

External Links