VMware Tanzu Spring Cloud Config: Mehrere Schwachstellen
WID-SEC-2026-1399 · first 07.05.2026 · updated 07.05.2026 · CVSS 9,1
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 Config ausnutzen, um vertrauliche Informationen offenzulegen oder Daten zu manipulieren.
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
- vertrauliche Informationen offenzulegen oder Daten zu manipulieren
Am I affected?
Affected according to the BSI:
- VMware Tanzu Spring Cloud Config <3.1.14
- VMware Tanzu Spring Cloud Config <4.1.10
- VMware Tanzu Spring Cloud Config <4.2.7
- VMware Tanzu Spring Cloud Config OSS <4.3.3
- VMware Tanzu Spring Cloud Config OSS <5.0.3
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 Config 3.1.14
- VMware Tanzu Spring Cloud Config 4.1.10
- VMware Tanzu Spring Cloud Config 4.2.7
- VMware Tanzu Spring Cloud Config OSS 4.3.3
- VMware Tanzu Spring Cloud Config OSS 5.0.3
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 Security Advisories vom 2026-05-06 spring.io
- Spring Security Advisories vom 2026-05-06 spring.io
- Spring Security Advisories vom 2026-05-06 spring.io
- Spring Security Advisories vom 2026-05-06 spring.io
CVE: CVE-2026-41002, CVE-2026-41004, CVE-2026-40981, CVE-2026-40982
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.