9.8Critical

CVE-2026-59313Server Sent Event stream corruption in Spring MVC functional web framework

Spring Spring Framework Published: (2 months ago)

Description

Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE). Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49

Weakness (CWE): CWE-93

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
Spring Spring Framework 7.0.0 – ≤ 7.0.8, 6.2.0 – ≤ 6.2.19, 6.1.0 – ≤ 6.1.28, 6.0.0 – ≤ 6.0.30, 5.3.0 – ≤ 5.3.49
vmware spring framework 5.3.0 – ≤ 5.3.49

References and patches

CPE matches (NVD) (5)

  • cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:* ≥ 5.3.0 ≤ 5.3.49
  • cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:* ≥ 6.0.0 ≤ 6.0.30
  • cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:* ≥ 6.1.0 ≤ 6.1.28
  • cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:* ≥ 6.2.0 ≤ 6.2.19
  • cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:* ≥ 7.0.0 ≤ 7.0.8