CVE-2026-22735 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Spring	Spring Foundation

No data.

No data.

References

Link	Providers
https://spring.io/security/cve-2026-22735

History

Fri, 20 Mar 2026 15:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-667
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 20 Mar 2026 14:30:00 +0000

Type	Values Removed	Values Added
Weaknesses	CWE-20 CWE-749

Fri, 20 Mar 2026 11:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-20 CWE-749

Fri, 20 Mar 2026 09:00:00 +0000

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

Fri, 20 Mar 2026 00:00:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		Server Sent Event stream corruption
References		https://spring.io/security/cve-2026-22735
Metrics		cvssV3_1 `{'score': 2.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N'}`

MITRE

Status: PUBLISHED

Assigner: vmware

Published: 2026-03-19T23:37:35.587Z

Updated: 2026-03-20T14:44:48.043Z

Reserved: 2026-01-09T06:54:49.674Z

Link: CVE-2026-22735

Vulnrichment

Updated: 2026-03-20T14:44:42.805Z

NVD

Status : Awaiting Analysis

Published: 2026-03-20T00:16:15.697

Modified: 2026-03-20T15:16:15.897

Link: CVE-2026-22735

Redhat

No data.

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