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CVE-2026-7781 Open5GS amf-3gpp-access Endpoint nudm-handler.c udm_nudm_uecm_handle_amf_registration_update denial of service

🗓️ 04 May 2026 22:15:13Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

CVE-2026-7781 Open5GS amf-3gpp-access denial via udm_nudm_uecm_handle_amf_registration_update.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-7781
4 May 202622:15
attackerkb
Circl
CVE-2026-7781
5 May 202602:42
circl
CNNVD
Open5GS 安全漏洞
4 May 202600:00
cnnvd
CVE
CVE-2026-7781
4 May 202622:15
cve
EUVD
EUVD-2026-27151
5 May 202600:30
euvd
NVD
CVE-2026-7781
4 May 202623:16
nvd
Positive Technologies
PT-2026-36930
4 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-7781
6 May 202614:21
redhatcve
Vulnrichment
CVE-2026-7781 Open5GS amf-3gpp-access Endpoint nudm-handler.c udm_nudm_uecm_handle_amf_registration_update denial of service
4 May 202622:15
vulnrichment
[
  {
    "vendor": "n/a",
    "product": "Open5GS",
    "versions": [
      {
        "version": "2.7.0",
        "status": "affected"
      },
      {
        "version": "2.7.1",
        "status": "affected"
      },
      {
        "version": "2.7.2",
        "status": "affected"
      },
      {
        "version": "2.7.3",
        "status": "affected"
      },
      {
        "version": "2.7.4",
        "status": "affected"
      },
      {
        "version": "2.7.5",
        "status": "affected"
      },
      {
        "version": "2.7.6",
        "status": "affected"
      },
      {
        "version": "2.7.7",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "amf-3gpp-access Endpoint"
    ]
  }
]

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04 May 2026 22:15Current
CVSS 24
CVSS 3.14.3
CVSS 34.3
CVSS 45.3
EPSS0.00271
31