---
cve: "CVE-2026-21140"
severity: "MEDIUM"
cvss: 6.9
epss: "0.1%"
vendor: "Samsung Mobile"
kev: false
exploited: false
published: "2026-10-02 02:17:02"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-05T21:15:52+02:00"
---

# CVE-2026-21140

> 6.9 MEDIUM

## Beschreibung

Improper access control in ManagedProvisioning prior to SMR Sep-2026 Release 1 allows local attackers to install arbitrary applications.

## CNA-Record (Kanon, cvelistV5)

- CNA: **SamsungMobile**
- State: PUBLISHED
- Stand: 2026-10-02 18:20:42
- CNA-CVSS: **6.9** (`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`)

## CISA-Anreicherung (vulnrichment/ADP)

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

## CVSS-Vektor

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

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

## Referenzen

- <https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=09>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-21140) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_