---
cve: "CVE-2026-44711"
severity: "HIGH"
cvss: 7.9
epss: "17%"
vendor: "mcdope"
kev: false
exploited: false
published: "2026-05-27 21:16:18"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T01:27:15+02:00"
---

# CVE-2026-44711

> 7.9 HIGH · 🧪 PoC

## Beschreibung

pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, symlink attacks on pad directory and pad files enable authentication bypass and root file corruption. This vulnerability is fixed in 0.8.7.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Erforderlich | good |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Keine | good |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 987f4f6ddf0a8c75ddd5f05b19b863220efe9005 (Commit)

## Referenzen

- <https://github.com/mcdope/pam_usb/security/advisories/GHSA-fjpm-p9pj-mp34>
- <https://github.com/uniget-org/cli/security/advisories/GHSA-qqq4-5773-pmw5>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-44711) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_