PT-2026-35909

Name of the Vulnerable Software and Affected Versions Spring MVC affected versions not specified Spring WebFlux affected versions not specified Description Applications using Spring MVC or Spring WebFlux are susceptible to Denial of Service attacks when serving static resources from the file syst...

PT-2026-35908

Name of the Vulnerable Software and Affected Versions Spring MVC affected versions not specified Spring WebFlux affected versions not specified Description Applications using Spring MVC or Spring WebFlux are susceptible to cache poisoning during the resolution of static resources. This occurs whe...

PT-2026-35899

Name of the Vulnerable Software and Affected Versions WebFlux server application affected versions not specified Description A WebFlux server application that processes multipart requests creates temporary files for parts larger than 10 K. Under certain conditions, these temporary files may not b...

Security Bulletin: DevOps Test Performance contains a vulnerability related to use of Spring Framework MVC and WebFlux

Summary Due to use of Spring Framework MVC and WebFlux, DevOps Test Performance and Rational Performance Tester contain a potential stream corruption vulnerability. Vulnerability Details CVEID:CVE-2026-22735 DESCRIPTION: Spring MVC and WebFlux applications are vulnerable to stream corruption when...

Static resource cache poisoning in Spring MVC and WebFlux

Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources. More precisely, an application can be vulnerable when all the following are true: When all the conditions above are met, the attacker can send malicious requests and poison the resource cache wi...

Denial of service in static resource handling on Windows platforms

Spring MVC and WebFlux applications are vulnerable to Denial of Service attacks when resolving static resources. More precisely, an application can be vulnerable when all the following are true: When all the conditions above are met, the attacker can send malicious requests that are slow to resol...

HTTP Request Smuggling

Overview org.springframework:spring-webflux is a Spring Framework module that contains support for reactive HTTP and WebSocket clients as well as for reactive server web applications including REST, HTML browser, and WebSocket style interactions. Affected versions of this package are vulnerable t...

Spring Framework DoS with Multipart Temp Files in WebFlux

A WebFlux server application that processes multipart requests creates temp files for parts larger than 10 K. Under some circumstances, temp files may remain not deleted after the request is fully processed. This allows an attacker to consume available disk space...

Incomplete Cleanup

Overview org.springframework:spring-web is a package that provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform. Affected versions of this package are vulnerable to Incomplete Cleanup via multipart request...

CVE-2026-22737

A flaw was found in Spring Framework. When Java scripting engine enabled template views such as those using JRuby or Jython are used in Spring MVC and Spring WebFlux applications, a remote attacker can exploit this to disclose sensitive content from files located outside the intended script...

CVE-2026-22735

A flaw was found in Spring MVC and WebFlux. A remote attacker with low privileges could exploit this vulnerability, requiring user interaction. This could lead to stream corruption, potentially affecting the integrity of data being transmitted. Mitigation Mitigation for this issue is either not...

Directory Traversal

Overview org.springframework:spring-webflux is a Spring Framework module that contains support for reactive HTTP and WebSocket clients as well as for reactive server web applications including REST, HTML browser, and WebSocket style interactions. Affected versions of this package are vulnerable t...

EUVD-2026-13404

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events SSE. This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46...

Spring MVC and WebFlux has Server Sent Event stream corruption

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events SSE. This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46...

EUVD-2026-13406

Use of Java scripting engine enabled e.g. JRuby, Jython template views in Spring MVC and Spring WebFlux applications can result in disclosure of content from files outside the configured locations for script template views. This issue affects Spring Framework: from 7.0.0 through 7.0.5, from 6.2.0...

GHSA-6HCQ-HMM3-JJ3C Spring MVC and WebFlux has Server Sent Event stream corruption

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events SSE. This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46...

CVE-2026-22737

Use of Java scripting engine enabled e.g. JRuby, Jython template views in Spring MVC and Spring WebFlux applications can result in disclosure of content from files outside the configured locations for script template views. This issue affects Spring Framework: from 7.0.0 through 7.0.5, from 6.2.0...

CVE-2026-22735

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events SSE. This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46...

Linux Distros Unpatched Vulnerability : CVE-2026-22735

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events SSE. This issue affects Spring Foundation: from 7.0.0...

CVE-2026-22737

Use of Java scripting engine enabled e.g. JRuby, Jython template views in Spring MVC and Spring WebFlux applications can result in disclosure of content from files outside the configured locations for script template views. This issue affects Spring Framework: from 7.0.0 through 7.0.5, from 6.2.0...