Samsung Exynos: Mehrere Schwachstellen
WID-SEC-2026-0010 · first 05.01.2026 · updated 07.01.2026 · CVSS 8,8
What it is about
Exynos ist der Markenname für Samsung-Mobilfunk-Chipsätze und Prozessoren. Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Samsung Exynos ausnutzen, um das System zum Absturz zu bringen, den Kernel-Speicher auszuspionieren, Code auszuführen oder erhöhte Privilegien zu erlangen.
Under what conditions?
Over the network and without logging in. This is the most dangerous combination: attackers can scan reachable devices automatically.
What can happen in the worst case
An attacker could use the vulnerability to
- das System zum Absturz zu bringen
- den Kernel-Speicher auszuspionieren
- Code auszuführen oder erhöhte Privilegien zu erlangen
Am I affected?
Affected according to the BSI:
- Samsung Exynos
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Install the updates provided by the vendor; details in the sources below.
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)
- Samsung Product Security Update vom 2026-01-04 semiconductor.samsung.com
CVE: CVE-2025-27807, CVE-2025-43706, CVE-2025-49495, CVE-2025-52515, CVE-2025-52516, CVE-2025-52517, CVE-2025-52519, CVE-2025-53966, CVE-2025-57836
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.