CVE-2026-41840

Spring WebFlux applications are vulnerable to Denial of Service DoS attacks when processing multipart requests. 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...

CVE-2026-41849

An integer overflow vulnerability exists in the evaluation logic of the Spring Expression Language SpEL. An attacker can exploit this by supplying a specially crafted SpEL expression that triggers excessive resource consumption, resulting in a Denial of Service DoS. Affected versions: Spring...

CVE-2026-41838

IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequate authorization rules. 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 throug...

UBUNTU-CVE-2026-41839

A WebFlux application with a compromised subdomain for example, compromised via cross-site scripting XSS is vulnerable to an escalation attack exchanging a known session ID for that of an authenticated user. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

EUVD-2026-35326

A WebFlux application with a compromised subdomain for example, compromised via cross-site scripting XSS is vulnerable to an escalation attack exchanging a known session ID for that of an authenticated user. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

PT-2026-47649

Name of the Vulnerable Software and Affected Versions Spring Framework versions 7.0.0 through 7.0.7 Spring Framework versions 6.2.0 through 6.2.18 Spring Framework versions 6.1.0 through 6.1.27 Spring Framework versions 5.3.0 through 5.3.48 Description WebSocket session IDs in the spring-websocke...

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...

UBUNTU-CVE-2025-41254

STOMP over WebSocket applications may be vulnerable to a security bypass that allows an attacker to send unauthorized messages. Affected Spring Products and VersionsSpring Framework: 6.2.0 - 6.2.11 6.1.0 - 6.1.23 6.0.x - 6.0.29 5.3.0 - 5.3.45 Older, unsupported versions are also affected...

Linux Distros Unpatched Vulnerability : CVE-2021-22096

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Spring Framework versions 5.3.0 - 5.3.10, 5.2.0 - 5.2.17, and older unsupported versions, it is possible for a user to provide malicious input to cause the...

Linux Distros Unpatched Vulnerability : CVE-2023-20861

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Spring Framework versions 6.0.0 - 6.0.6, 5.3.0 - 5.3.25, 5.2.0.RELEASE - 5.2.22.RELEASE, and older unsupported versions, it is possible for a user to provide...

Linux Distros Unpatched Vulnerability : CVE-2020-5421

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Spring Framework versions 5.2.0 - 5.2.8, 5.1.0 - 5.1.17, 5.0.0 - 5.0.18, 4.3.0 - 4.3.28, and older unsupported versions, the protections against RFD attacks...

CVE-2025-41234

CVE-2025-41234 : In Spring Framework, versions 6.0.x up to 6.0.28, 6.1.x up to 6.1.20, and 6.2.x up to 6.2.7 are vulnerable to a reflected file download (RFD) attack when a response header uses non-ASCII charset in the filename derived from user input via ContentDisposition.Builder#filename(Strin...

PT-2024-7362

Name of the Vulnerable Software and Affected Versions: Spring Framework versions prior to 5.3.41 Spring Framework versions prior to 6.0.25 Spring Framework versions prior to 6.1.14 Confluence Data Center and Server versions 3.0 through 9.1.0 Confluence Data Center and Server version 9.1 Bitbucket...

Exploit for Code Injection in Vmware Spring_Framework

Spring4shell RCE vulnerability This vulnerability affects Spr...