🛡️ CVE-2025-47279 on npm (Root.io) — undici

🟢 CVSS 2.0 — Low ✅ No Known Exploit OSV
2.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

CVE-2025-47279 in @rootio/undici - Patched by Root

Root has patched CVE-2025-47279 in the @rootio/undici package for Root:npm. Multiple fixed versions available.

Distribution advisory

This page covers CVE-2025-47279 as tracked by npm (Root.io), for the package undici. The fix is available in version 5.29.0-root.io.4; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, 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 none, availability low.

Affected software

ROOT-APP-NPM-CVE-2025-47279 is recorded against 2 packages.

  • @rootio/undici (fixed in 5.29.0-root.io.4)
  • undici (fixed in 5.29.0-aikido.4)

Timeline and source

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

CVE-2025-47279 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity LOW
CVSS Score 2.0
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-06-30
Updated 2026-08-12
Modified 2026-06-30
Fix URL N/A

Affected Packages

Software From version Fixed in
@rootio/undici — 5.29.0-root.io.4
undici — 5.29.0-aikido.4

References

N/A

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