---
title: "adm-zip — CVE-2026-77301"
description: "A denial of service flaw affects the npm package adm-zip. Affected versions: < 0.6.1. Fixed from version 0.6.1. CVSS score 7.5."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-09-18-cve-2026-77301
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-09-18
dateModified: 2026-09-18
---
# adm-zip — CVE-2026-77301

A denial of service flaw affects the npm package adm-zip. Affected versions: < 0.6.1. Fixed from version 0.6.1. CVSS score 7.5.

## What to do

Update adm-zip to 0.6.1 or later.

| Fact | Value |
| --- | --- |
| Package | adm-zip |
| Ecosystem | npm (JavaScript) |
| Class | Denial of service |
| Affected versions | < 0.6.1 |
| Fixed version | 0.6.1 |
| CVSS | 7.5 |
| CVE | CVE-2026-77301 |
| GHSA | GHSA-7q85-xj36-vmfc |
| Published on | September 18, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-7q85-xj36-vmfc](https://github.com/advisories/GHSA-7q85-xj36-vmfc) — GitHub Security Advisories
- [NVD — CVE-2026-77301](https://nvd.nist.gov/vuln/detail/CVE-2026-77301) — NVD

---

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Published by InYourGeek — https://inyourgeek.com/en/a-propos
Method and safeguards : https://inyourgeek.com/en/methode
Full register : https://inyourgeek.com/en/failles-de-securite