---
cve: "CVE-2026-96284"
severity: "LOW"
cvss: 2.5
epss: "0.1%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2026-09-27 23:17:01"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-10-01T04:32:45+02:00"
---

# CVE-2026-96284

> 2.5 LOW · 🧪 PoC

## Beschreibung

A malicious user can get read-access to files in the flatpak-system-helper context if a system OCI repository is configured, because the OCI code paths in the system helper follow symlinks when importing OCI images that are under the user's control.

## CNA-Record (Kanon, cvelistV5)

- CNA: **redhat**
- State: PUBLISHED
- Stand: 2026-09-29 16:04:16
- CNA-CVSS: **2.5** (`CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

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

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

## Referenzen

- <https://access.redhat.com/security/cve/CVE-2026-96284>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2539423>
- <https://github.com/flatpak/flatpak/security/advisories/GHSA-2fxp-43j9-pwvc>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-96284) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_