CVE-2026-22735 (Low) detected in spring-web-6.2.7.jar

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CVE-2026-22735 - Low Severity Vulnerability

Vulnerable Library - spring-web-6.2.7.jar

Spring Web

Library home page: https://github.com/spring-projects/spring-framework

Path to dependency file: /build.gradle

Path to vulnerable library: /tmp/containerbase/cache/.gradle/caches/modules-2/files-2.1/org.springframework/spring-web/6.2.7/1bd08eba2f2fd69eef49473e42fe124a20e7f844/spring-web-6.2.7.jar

Dependency Hierarchy:

• jenkins-core-2.492.3.jar (Root Library)
  • spring-security-web-6.4.6.jar
    • ❌ spring-web-6.2.7.jar (Vulnerable Library)

Found in base branch: main

Vulnerability Details

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.

Publish Date: 2026-03-19

URL: CVE-2026-22735

CVSS 3 Score Details (2.6)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://spring.io/security/cve-2026-22735

Release Date: 2026-03-19

Fix Resolution: https://github.com/spring-projects/spring-framework.git - v6.2.17,org.springframework:spring-webmvc:6.2.17,org.springframework:spring-web:6.2.17,org.springframework:spring-web:7.0.6,https://github.com/spring-projects/spring-framework.git - v6.1.21,https://github.com/spring-projects/spring-framework.git - v7.0.6,org.springframework:spring-webmvc:7.0.6