Bug 2486717 (CVE-2026-41842)

Summary: CVE-2026-41842 spring-framework: Spring Framework: Denial of Service when resolving static resources
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: sdawley
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in the Spring Framework. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by exploiting how Spring MVC and WebFlux applications resolve static resources. This can lead to the affected application becoming unavailable.
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Description OSIDB Bzimport 2026-06-09 05:02:16 UTC 
Spring MVC and WebFlux applications are vulnerable to Denial of Service (DoS) attacks when resolving static resources.

Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.