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CVE-2026-8266 Open5GS SMF gsm-build.c gsm_build_pdu_session_establishment_accept denial of service

🗓️ 11 May 2026 02:45:08Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

Remote denial of service in Open5GS SMF due to gsm_build_pdu_session_establishment_accept flaw.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8266
11 May 202602:45
attackerkb
Circl
CVE-2026-8266
11 May 202606:39
circl
CNNVD
Open5GS 安全漏洞
11 May 202600:00
cnnvd
CVE
CVE-2026-8266
11 May 202602:45
cve
EUVD
EUVD-2026-29023
11 May 202606:31
euvd
NVD
CVE-2026-8266
11 May 202604:16
nvd
Positive Technologies
PT-2026-39565
11 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-8266
12 May 202608:20
redhatcve
Vulnrichment
CVE-2026-8266 Open5GS SMF gsm-build.c gsm_build_pdu_session_establishment_accept denial of service
11 May 202602:45
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": [
      "SMF"
    ]
  }
]

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11 May 2026 02:45Current
CVSS 24
CVSS 3.14.3
CVSS 34.3
CVSS 45.3
EPSS0.00461
38