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CVE-2026-42081 free5GC: UE Security Capability bypass on NGAP PathSwitchRequest

🗓️ 27 May 2026 15:59:58Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 73 Views

Free5GC bypass enables handover denial by overwriting user equipment security capabilities; fixed in 4.2.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-42081
27 May 202615:59
–attackerkb
circl
Circl
CVE-2026-42081
7 May 202601:53
–circl
cnnvd
CNNVD
free5GC 安全漏洞
27 May 202600:00
–cnnvd
cve
CVE
CVE-2026-42081
27 May 202615:59
–cve
euvd
EUVD
EUVD-2026-32557
27 May 202615:59
–euvd
github
Github Security Blog
Free5GC AMF Bypasses UE Security Capabilities on NGAP PathSwitchRequest
7 May 202601:53
–github
mend
Mend
CVE-2026-42081
27 May 202615:59
–mend
nvd
NVD
CVE-2026-42081
27 May 202617:16
–nvd
osv_cve
osv_cve
CVE-2026-42081 free5GC: UE Security Capability bypass on NGAP PathSwitchRequest
27 May 202615:59
–osv_cve
osv_ghsa
osv_ghsa
GHSA-77X9-RF64-92GV Free5GC AMF Bypasses UE Security Capabilities on NGAP PathSwitchRequest
7 May 202601:53
–osv_ghsa
Rows per page
[
  {
    "vendor": "free5gc",
    "product": "free5gc",
    "versions": [
      {
        "version": "< 4.2.2",
        "status": "affected"
      }
    ]
  }
]

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