npm package report

Is immutable safe?

3 known vulnerabilities, worst severity HIGH.

cvss
8.7

how bad it is if exploited, out of 10

epss
0.50%

chance of exploitation in the next 30 days

xyz score
4.7

CyberXYZ composite, out of 10

fig. 01 — GHSA-v56q-mh7h-f735, the advisory selected below

// advisories

GHSA-v56q-mh7h-f735

HIGHCVE-2026-59879

List#set, List#setSize, List#setIn, List#updateIn (and the functional set / setIn / updateIn) mishandle an index or size in the range [2 30, 2 31):

Affected
>= 5.0.0-beta.1, < 5.1.8
Fixed in
5.1.8
Weakness
CWE-190
Published
2026-07-21
Source
github

GHSANVDMITREreferencereferencereferencereferencereferencereference

// dependencies

2 direct

Sign in for dependency paths and remediation

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.

Checked 2026-09-22 at 01:36 UTC. The most recent advisory here was published 2026-07-21. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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Is immutable safe? npm package security report | CyberXYZ