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CVE-2026-42459 free5GC: Improper Input Validation and Generation of Error Message Containing Sensitive Information in github.com/free5gc/udm

🗓️ 27 May 2026 15:53:45Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

CVE-2026-42459: free5GC UDM fails to validate SUPI path, causing 500 errors that reveal internal details; fixed in 4.2.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42459
27 May 202615:53
attackerkb
CNNVD
free5GC 安全漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-42459
27 May 202615:53
cve
EUVD
EUVD-2026-32554
27 May 202615:53
euvd
Github Security Blog
Free5GC UDM has Improper Input Validation and Generation of Error Messages Containing Sensitive Information
7 May 202602:09
github
NVD
CVE-2026-42459
27 May 202617:16
nvd
OSV
GHSA-585V-HCGF-JHFR Free5GC UDM has Improper Input Validation and Generation of Error Messages Containing Sensitive Information
7 May 202602:09
osv
Positive Technologies
PT-2026-38370
7 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-42459
28 May 202620:12
redhatcve
Snyk
Information Exposure
7 May 202602:09
snyk
Rows per page
[
  {
    "vendor": "free5gc",
    "product": "free5gc",
    "versions": [
      {
        "version": "< 4.2.2",
        "status": "affected"
      }
    ]
  }
]

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