CVE-2026-41842

HIGH

Spring Framework Denial of Service via Versioned Resources in Spring MVC and WebFlux

Title source: cna

Description

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.

References (1)

Core 1

Core References

https://spring.io/security/cve-2026-41842

Scores

CVSS v3 7.5

EPSS 0.0040

EPSS Percentile 32.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-400

Status published

Products (15)

org.springframework/spring-webflux 0 - 5.3.39Maven

org.springframework/spring-webflux 6.1.0 - 6.1.21Maven

org.springframework/spring-webflux 6.2.0 - 6.2.19Maven

org.springframework/spring-webflux 7.0.0 - 7.0.8Maven

org.springframework/spring-webmvc 0 - 5.3.39Maven

org.springframework/spring-webmvc 6.1.0 - 6.1.21Maven

org.springframework/spring-webmvc 6.2.0 - 6.2.19Maven

org.springframework/spring-webmvc 7.0.0 - 7.0.8Maven

Spring/Spring Framework 5.3.0 - 5.3.49

Spring/Spring Framework 6.1.0 - 6.1.28

... and 5 more

Published Jun 09, 2026

Tracked Since Jun 09, 2026