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VMware Tanzu Spring Framework Multiple Vulnerabilities Enable Denial of Service

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Summary

CERT-Bund published security advisory WID-SEC-2026-1177 alerting to multiple vulnerabilities in VMware Tanzu Spring Framework that allow remote Denial of Service attacks. Affected versions include VMware Tanzu Spring Framework prior to 6.2.18, 7.0.7, 6.1.27, and 5.3.48. CVSS Base Score is 6.5 (medium) with temporal score 5.7. Mitigation measures are available. The Spring Framework provides Java application-level infrastructure development support across Linux, UNIX, Windows, and other operating systems.

Published by CERT-Bund on wid.cert-bund.de . Detected, standardized, and enriched by GovPing. Review our methodology and editorial standards .
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What changed

CERT-Bund issued advisory WID-SEC-2026-1177 identifying multiple vulnerabilities in VMware Tanzu Spring Framework that enable remote Denial of Service attacks. The affected versions span branches 5.x through 7.x. CVSS Base Score is 6.5 (medium) with temporal score 5.7. A remote attack vector is confirmed and mitigation guidance is available.

Organizations running VMware Tanzu Spring Framework should verify their installed versions against the affected version ranges and apply appropriate patches or mitigations. This advisory affects any entity using the Spring Framework for Java application development across multiple operating system environments.

Archived snapshot

Apr 20, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

[WID-SEC-2026-1177] VMware Tanzu Spring Framework: Mehrere Schwachstellen ermöglichen Denial of Service CVSS Base Score 6.5 (mittel) CVSS Temporal Score 5.7 (mittel) Remoteangriff ja Datum 19.04.2026 Stand 20.04.2026 Mitigation ja

Betroffene Systeme

Betriebssystem

  • Linux
  • Sonstiges
  • UNIX
  • Windows

Produktbeschreibung

Das Spring Framework bietet ein Entwicklungsmodell für Java mit Infrastrukturunterstützung auf Anwendungsebene.

Produkte

19.04.2026
- VMware Tanzu Spring Framework <6.2.18

  • VMware Tanzu Spring Framework <7.0.7

  • VMware Tanzu Spring Framework <6.1.27

  • VMware Tanzu Spring Framework <5.3.48

Angriff

Angriff

Ein Angreifer kann mehrere Schwachstellen in VMware Tanzu Spring Framework ausnutzen, um einen Denial of Service Angriff durchzuführen. CVE Informationen Versionshistorie Feedback zum Advisory geben

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Data Privacy & Cybersecurity

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Classification

Agency
CERT-Bund
Published
April 19th, 2026
Instrument
Notice
Branch
Executive
Source language
de
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
WID-SEC-2026-1177

Who this affects

Applies to
Technology companies Manufacturers
Industry sector
5112 Software & Technology
Activity scope
Software vulnerability assessment Denial of Service mitigation Framework patching
Geographic scope
Germany DE

Taxonomy

Primary area
Cybersecurity
Operational domain
IT Security
Compliance frameworks
NIST CSF
Topics
Software & Technology Information Security

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