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CVE-2026-4988 Open5GS CCA Message smf_s6b denial of service

🗓️ 27 Mar 2026 21:27:16Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

Remote denial of service in Open5GS 2.7.6 via the CCA Message Handler smf_gx_cca_cb, smf_gy_cca_cb, and smf_s6b.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-4988
27 Mar 202621:27
attackerkb
Circl
CVE-2026-4988
27 Mar 202622:11
circl
CNNVD
Open5GS 安全漏洞
27 Mar 202600:00
cnnvd
CVE
CVE-2026-4988
27 Mar 202621:27
cve
EUVD
EUVD-2026-16895
28 Mar 202600:31
euvd
NVD
CVE-2026-4988
27 Mar 202622:16
nvd
Positive Technologies
PT-2026-28707
27 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-4988
28 Mar 202623:10
redhatcve
Vulnrichment
CVE-2026-4988 Open5GS CCA Message smf_s6b denial of service
27 Mar 202621:27
vulnrichment
[
  {
    "vendor": "n/a",
    "product": "Open5GS",
    "versions": [
      {
        "version": "2.7.6",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "CCA Message Handler"
    ]
  }
]

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27 Mar 2026 22:10Current
CVSS 22.6
CVSS 3.13.7
CVSS 33.7
CVSS 46.3
EPSS0.00102
25