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CVE-2026-59293 SMB minimum protocol dialect defaults to SMB1

🗓️ 27 Aug 2026 17:57:51Reported by vmwareType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

jCIFS in Spring Integration defaults to SMB1 enabling NTLM relay and content-tampering MITM.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-59293
27 Aug 202617:57
cve
euvd
EUVD
EUVD-2026-67181
27 Aug 202617:57
euvd
nvd
NVD
CVE-2026-59293
27 Aug 202620:17
nvd
ptsecurity
Positive Technologies
PT-2026-82703
27 Aug 202600:00
ptsecurity
snyk
Snyk
Cleartext Transmission of Sensitive Information
20 Aug 202600:00
snyk
spring
Spring Security Advisories
cve-2026-59293 - MEDIUM - SMB minimum protocol dialect defaults to SMB1
20 Aug 202600:00
spring
[
  {
    "vendor": "Spring",
    "product": "Spring Integration",
    "versions": [
      {
        "status": "affected",
        "version": "7.1.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "7.0.0",
        "lessThanOrEqual": "7.0.5",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "6.5.0",
        "lessThanOrEqual": "6.5.10",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "6.4.0",
        "lessThanOrEqual": "6.4.12",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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27 Aug 2026 17:57Current
CVSS 3.16.6
EPSS0.00221
29