---
cve: "CVE-2026-24079"
severity: "HIGH"
cvss: 8.1
epss: "0.2%"
vendor: "Qualcomm, Inc."
kev: false
exploited: false
published: "2026-08-04 16:16:23"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-20T20:23:21+02:00"
---

# CVE-2026-24079

> 8.1 HIGH

## Beschreibung

Cryptographic Issue while processing registration requests with malformed or missing authentication parameters.

## CNA-Record (Kanon, cvelistV5)

- CNA: **qualcomm**
- State: PUBLISHED
- Stand: 2026-08-05 13:37:19
- CNA-CVSS: **8.1** (`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N`)

## CISA-Anreicherung (vulnrichment/ADP)

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

## CVSS-Vektor

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

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

## Schwachstellen-Klasse

- **CWE-306** — Missing Authentication for Critical Function
  The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

## Angriffsmuster (CAPEC)

- [CAPEC-12 — Choosing Message Identifier](https://capec.mitre.org/data/definitions/12.html) _(Severity: High)_
- [CAPEC-36 — Using Unpublished Interfaces or Functionality](https://capec.mitre.org/data/definitions/36.html) _(Severity: High)_
- [CAPEC-62 — Cross Site Request Forgery](https://capec.mitre.org/data/definitions/62.html) _(Severity: Very High)_
- [CAPEC-166 — Force the System to Reset Values](https://capec.mitre.org/data/definitions/166.html) _(Severity: Medium)_
- [CAPEC-216 — Communication Channel Manipulation](https://capec.mitre.org/data/definitions/216.html)

## BSI-Hinweise (deutsch)

- [Android Patchday September 2026: Mehrere Schwachstellen](https://wid.cert-bund.de/portal/wid/sicherheitshinweis/WID-SEC-W-2026-3251) — _BSI-Einstufung: hoch_
  Ein Angreifer kann mehrere Schwachstellen in Google Android ausnutzen, um beliebigen Code auszuführen, Berechtigungen zu erweitern, vertrauliche Informationen offenzulegen oder Denial-of-Service-Zustände herbeizuführen.

## Referenzen

- <https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2026-bulletin.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-24079/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_