VMware Tanzu Spring Cloud: Mehrere Schwachstellen
WID-SEC-2026-2952 · first 21.08.2026 · updated 28.08.2026 · CVSS 7,7
What it is about
VMware Tanzu Spring Cloud ist eine Plattform zur Bereitstellung und Verwaltung von Spring-Anwendungen in Cloud-Umgebungen unter Verwendung von Microservices-Architekturen. Ein Angreifer kann mehrere Schwachstellen in VMware Tanzu Spring Cloud ausnutzen, um Dateien zu manipulieren, um Informationen offenzulegen und um Sicherheitsvorkehrungen zu umgehen.
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
- Dateien zu manipulieren
- Informationen offenzulegen
- Sicherheitsvorkehrungen zu umgehen
Am I affected?
Affected according to the BSI:
- VMware Tanzu Spring Cloud <2025.1.3
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- VMware Tanzu Spring Cloud 2025.1.3
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)
- Spring Cloud 2025.1.3 (aka Oakwood) Release vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-47836 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-47837 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-47879 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-47894 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59284 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59291 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59297 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59298 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59299 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59300 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59301 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59302 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59303 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59304 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59306 vom 2026-08-20 spring.io
CVE: CVE-2026-47836, CVE-2026-47837, CVE-2026-47879, CVE-2026-47894, CVE-2026-59284, CVE-2026-59291, CVE-2026-59297, CVE-2026-59298, CVE-2026-59299, CVE-2026-59300, CVE-2026-59301, CVE-2026-59302, CVE-2026-59303, CVE-2026-59304, CVE-2026-59305, CVE-2026-59306, CVE-2026-59315
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.