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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-59313

Server Sent Event stream corruption in Spring MVC functional web framework

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Spring Spring Framework

Default version status: unaffected

  • 7.0.0 to ≤ 7.0.8affected
  • 6.2.0 to ≤ 6.2.19affected
  • 6.1.0 to ≤ 6.1.28affected
  • 6.0.0 to ≤ 6.0.30affected
  • 5.3.0 to ≤ 5.3.49affected

References