---
cve: "CVE-2026-92940"
severity: "CRITICAL"
cvss: 10.0
epss: "0.5%"
vendor: "patriksimek"
kev: false
exploited: false
published: "2026-09-17 14:17:59"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-10-10T04:34:48+02:00"
---

# CVE-2026-92940

> 10.0 CRITICAL · 🧪 PoC

## Beschreibung

vm2 versions 3.11.3 through 3.11.6 expose the host process's real https.globalAgent to sandboxed code when a NodeVM is explicitly configured to allow require('https'). The builtin loader wraps host modules in a read-only proxy, but method calls such as Agent.prototype.on() are forwarded to the underlying host object, so sandbox code can register a listener for the agent's 'free' event. When an unrelated host HTTPS request releases a pooled connection, the listener receives the live host request options and the host TLSSocket, allowing sandboxed code to read the host's Authorization header and private destination host/port, attach a data listener to the released socket and read subsequent host response bodies in plaintext, and issue attacker-chosen authenticated requests using the stolen credentials. The issue is fixed in 3.11.7.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **yes**
  - Technical Impact: **partial**

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 0c5b63a228c0af88d4a0d364ab0b90df278d710e (Commit)

## BSI-Hinweise (deutsch)

- [vm2: Mehrere Schwachstellen](https://wid.cert-bund.de/portal/wid/sicherheitshinweis/WID-SEC-W-2026-2997) — _BSI-Einstufung: kritisch_
  Ein Angreifer kann mehrere Schwachstellen in vm2 ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um Informationen offenzulegen, um Daten zu manipulieren, um einen Denial of Service Angriff durchzuführen und um beliebigen Programmcode auszuführen.

## Referenzen

- <https://github.com/patriksimek/vm2/security/advisories/GHSA-h85j-hv3c-qfgq>
- <https://www.vulncheck.com/advisories/vm2-3.11.3-through-3.11.6-https-credential-exposure-via-globalagent>
- <https://nvd.nist.gov/vuln/detail/CVE-2026-92940>
- <https://github.com/patriksimek/vm2/commit/aa146a77f859325e079f3bfbfe6d8309af483daa>
- <https://github.com/patriksimek/vm2/releases/tag/v3.11.7>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-92940/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_