CVE-2026-59306 - Vulnerability Details - OpenCVE

Potential for deserialization of untrusted types in Spring Cloud Stream. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact Low

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 Cloud Stream

No data.

No data.

References

Link	Providers
https://spring.io/security/cve-2026-59306

History

Tue, 01 Sep 2026 14:45:00 +0000

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

Sat, 29 Aug 2026 18:30:00 +0000

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

Fri, 28 Aug 2026 23:15:00 +0000

Type	Values Removed	Values Added
Weaknesses	CWE-346

Fri, 28 Aug 2026 20:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-502

Fri, 28 Aug 2026 07:45:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-346

Thu, 27 Aug 2026 18:00:00 +0000

Type	Values Removed	Values Added
Description		Potential for deserialization of untrusted types in Spring Cloud Stream. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6
Title		Potential for deserialization of untrusted types in Spring Cloud Stream
References		https://spring.io/security/cve-2026-59306
Metrics		cvssV3_1 `{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N'}`

MITRE

Status: PUBLISHED

Assigner: vmware

Published: 2026-08-27T18:04:39.066Z

Updated: 2026-08-28T18:34:15.271Z

Reserved: 2026-07-04T18:13:46.709Z

Link: CVE-2026-59306

Vulnrichment

Updated: 2026-08-28T18:34:11.294Z

NVD

Status : Undergoing Analysis

Published: 2026-08-27T20:17:56.990

Modified: 2026-08-28T20:19:00.853

Link: CVE-2026-59306

Redhat

No data.

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