Vulnerability Details CVE-2026-59293
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 12.5%
CVSS Severity
CVSS v3 Score 6.6
References