Android Patchday September 2026: Mehrere Schwachstellen
WID-SEC-2026-3251 · first 09.09.2026 · updated 26.10.2026 · CVSS 8,8
What it is about
Das Android Betriebssystem ist eine quelloffene Plattform für mobile Geräte. Die Basis bildet der Linux-Kernel. 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.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- beliebigen Code auszuführen
- Berechtigungen zu erweitern
- vertrauliche Informationen offenzulegen oder Denial-of-Service-Zustände herbeizuführen
Am I affected?
Affected according to the BSI:
- Fedora Linux
- Dell Computer
- Google Android <2026-09-01
- Google Android <2026-09-05
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Google Android 2026-09-01
- Google Android 2026-09-05
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- September 2026 Android Security Bulletin vom 2026-09-08 source.android.com
- PoC CVE-2026-49881 github.com
- Dell Security Advisory DSA-2026-412 vom 2026-09-23 www.dell.com
- Fedora Security Advisory FEDORA-2026-DD82A0810D vom 2026-10-26 bodhi.fedoraproject.org
CVE: CVE-2025-48564, CVE-2025-48565, CVE-2025-48566, CVE-2026-0008, CVE-2026-0010, CVE-2026-0054, CVE-2026-0065, CVE-2026-0084, CVE-2026-27280, CVE-2026-28572, CVE-2026-28581, CVE-2026-28582, CVE-2026-28583, CVE-2026-28584, CVE-2026-28590, CVE-2026-28594, CVE-2026-28596, CVE-2026-28599, CVE-2026-28600, CVE-2026-28602 …
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.