Oracle MySQL: Mehrere Schwachstellen
WID-SEC-2026-1946 · first 17.06.2026 · updated 24.06.2026 · CVSS 9,9
What it is about
MySQL ist ein Open Source Datenbankserver von Oracle. Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle MySQL ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.
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
- die Vertraulichkeit
- Integrität
- Verfügbarkeit zu gefährden
Am I affected?
Affected according to the BSI:
- Fedora Linux
- Oracle MySQL 8.0.11-8.0.46
- Oracle MySQL 8.4.0-8.4.9
- Oracle MySQL 9.0.0-9.7.0
- Oracle MySQL Shell for VS Code 2026.2.0+9.6.1
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)
- Oracle Critical Security Patch Update Advisory - June 2026 - Appendix Oracle MySQL vom 2026-06-16 www.oracle.com
- Fedora Security Advisory FEDORA-2026-8C7F5E32C5 vom 2026-06-24 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-280245E2EA vom 2026-06-24 bodhi.fedoraproject.org
CVE: CVE-2026-46850, CVE-2026-46860, CVE-2026-46861, CVE-2026-46862, CVE-2026-46863, CVE-2026-46869, CVE-2026-46870, CVE-2026-46871
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.