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GHSA-x23c-287f-qqv5

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

Source: GitHub Advisory Database (reviewed) High CVE-2026-41842

Packages

EcosystemPackageAffectedFixed in
Maven org.springframework:spring-webmvc >= 7.0.0, < 7.0.8 7.0.8
Maven org.springframework:spring-webflux >= 7.0.0, < 7.0.8 7.0.8
Maven org.springframework:spring-webmvc >= 6.2.0, < 6.2.19 6.2.19
Maven org.springframework:spring-webflux >= 6.2.0, < 6.2.19 6.2.19
Maven org.springframework:spring-webmvc >= 6.1.0, <= 6.1.21 no fix listed
Maven org.springframework:spring-webflux >= 6.1.0, <= 6.1.21 no fix listed
Maven org.springframework:spring-webmvc <= 5.3.39 no fix listed
Maven org.springframework:spring-webflux <= 5.3.39 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

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

External links from the advisory. They lead to third-party sites.