Header Predicate Bypass in Spring Framework Products by VMware
CVE-2026-47892

9.8CRITICAL

Key Information:

Vendor

Spring

Status
Spring Framework
Vendor
CVE Published:
27 August 2026

What is CVE-2026-47892?

A vulnerability exists in WebFlux applications using functional endpoints along with DispatcherServlet, allowing for a potential bypass of header predicates during pre-flight requests. This issue impacts various versions of the Spring Framework, necessitating prompt action to secure applications.

Affected Version(s)

Spring Framework 7.0.0 <= 7.0.8

Spring Framework 6.2.0 <= 6.2.19

Spring Framework 6.1.0 <= 6.1.28

References

https://spring.io/security/cve-2026-47892

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.