CVE-2026-59293

EUVD-2026-67181
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
Algorithm Downgrade
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.6 MEDIUM
NETWORK
HIGH
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 13.83%
Affected Products (NVD)
VendorProductVersion
vmwarespring_integration
6.4.0 ≤
𝑥
< 6.4.13
vmwarespring_integration
6.5.0 ≤
𝑥
< 6.5.11
vmwarespring_integration
7.0.0 ≤
𝑥
< 7.0.5.1
vmwarespring_integration
7.1.0 ≤
𝑥
< 7.1.0.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://spring.io/security/cve-2026-59293