Samsung Exynos: Mehrere Schwachstellen ermöglichen Denial of Service
WID-SEC-2026-0268 · first 02.02.2026 · updated 04.02.2026 · CVSS 8,6
What it is about
Exynos ist der Markenname für Samsung-Mobilfunk-Chipsätze und Prozessoren. Ein Angreifer kann mehrere Schwachstellen in Samsung Exynos ausnutzen, um einen Denial of Service Angriff durchzuführen.
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
- einen Denial of Service Angriff durchzuführen
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 2026-02-01 semiconductor.samsung.com
CVE: CVE-2025-58340, CVE-2025-58341, CVE-2025-58342, CVE-2025-58343, CVE-2025-58344, CVE-2025-58345, CVE-2025-58346, CVE-2025-58347, CVE-2025-58348, CVE-2025-59439
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.