Unless the application explicitly raises smbMinVersion, the jCIFS client will negotiate down to SMB1/CIFS, which lacks mandatory signing/encryption and is vulnerable to NTLM relay and content-tampering MITM.
Spring Integration 7.1.0
Spring Integration 7.0.0 - 7.0.5
Spring Integration 6.5.0 - 6.5.10
Spring Integration 6.4.0 - 6.4.12

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Fixes

Solution

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Workaround

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References
History

Mon, 31 Aug 2026 23:30:00 +0000

Type Values Removed Values Added
First Time appeared Vmware
Vmware spring Integration
CPEs cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:*
Vendors & Products Vmware
Vmware spring Integration

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

Type Values Removed Values Added
Weaknesses CWE-326
CWE-327

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

Type Values Removed Values Added
Weaknesses CWE-757

Fri, 28 Aug 2026 07:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-326
CWE-327

Fri, 28 Aug 2026 06:45:00 +0000

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

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

Type Values Removed Values Added
Description Unless the application explicitly raises smbMinVersion, the jCIFS client will negotiate down to SMB1/CIFS, which lacks mandatory signing/encryption and is vulnerable to NTLM relay and content-tampering MITM. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12
Title SMB minimum protocol dialect defaults to SMB1
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: vmware

Published:

Updated: 2026-08-28T18:36:46.105Z

Reserved: 2026-07-04T18:13:34.323Z

Link: CVE-2026-59293

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-08-27T20:17:55.460

Modified: 2026-08-31T23:14:00.103

Link: CVE-2026-59293

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-29T01:00:04Z

Weaknesses