🛡️ CVE-2026-56847 on Alpine — nodejs

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Distribution advisory

This page covers CVE-2026-56847 as tracked by Alpine, for the package nodejs. The fix is available in version 24.18.1-r0; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity low, availability none.

Affected software

ALPINE-CVE-2026-56847 is recorded against 1 package.

  • nodejs (fixed in 24.18.1-r0)

Timeline and source

Published on 30 July 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

security.alpinelinux.org (Advisory)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-07-30
Updated 2026-08-12
Modified 2026-07-30
Fix URL N/A

Affected Packages

Software From version Fixed in
nodejs — 24.18.1-r0

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