---
cve: "CVE-2026-48027"
severity: "CRITICAL"
cvss: 9.3
epss: "1.8%"
vendor: "nrwl"
kev: true
exploited: true
published: "2026-05-27 17:16:41"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T14:47:46+02:00"
---

# CVE-2026-48027

> 9.3 CRITICAL · ⚠️ CISA KEV (117 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

Nx Console is the user interface for Nx & Lerna. On 19 May 2026, a malicious version of Nx Console, 18.95.0, was published at 12:30 PM UTC and removed soon after at 12:48 PM UTC, leaving it available for ~18 minutes in Visual Studio Marketplace. For OpenVSX, the problem was detected later, and the compromised version was available from 12:33 UTC to 13:09 UTC (~36 minutes). Version 18.100.0 of Nx Console is not compromised and users may remediate by upgrading to that version.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://github.com/nrwl/nx-console/security/advisories/GHSA-c9j4-9m59-847w>
- <https://github.com/nrwl/nx-console/issues/3139>
- <https://nx.dev/blog/nx-console-v18-95-0-postmortem#indicators-of-compromise>
- <https://www.stepsecurity.io/blog/nx-console-vs-code-extension-compromised>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-48027>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-48027) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_