Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments.
Spring Framework 7.0.0 - 7.0.8
Spring Framework 6.2.0 - 6.2.19

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History

Thu, 27 Aug 2026 17:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-74
CWE-790

Thu, 27 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-93
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 27 Aug 2026 09:00:00 +0000

Type Values Removed Values Added
First Time appeared Spring
Spring spring Framework
Vendors & Products Spring
Spring spring Framework

Thu, 27 Aug 2026 08:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-74
CWE-790

Thu, 27 Aug 2026 06:15:00 +0000

Type Values Removed Values Added
Description Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19
Title Spring Framework Server Sent Event stream corruption while rendering fragments
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: vmware

Published:

Updated: 2026-08-27T14:53:37.162Z

Reserved: 2026-05-20T10:01:00.477Z

Link: CVE-2026-47890

cve-icon Vulnrichment

Updated: 2026-08-27T14:53:32.315Z

cve-icon NVD

Status : Received

Published: 2026-08-27T06:17:20.120

Modified: 2026-08-27T17:18:39.313

Link: CVE-2026-47890

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-27T17:30:12Z

Weaknesses