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CVE-2026-1586 Open5GS SGWC s11-handler.c ogs_gtp2_f_teid_to_ip denial of service

🗓️ 29 Jan 2026 12:32:06Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Open5GS SGWC DoS via ogs_gtp2_f_teid_to_ip in s11-handler.c; remote exploit published.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-1586
29 Jan 202612:32
attackerkb
Circl
CVE-2026-1586
29 Jan 202613:19
circl
CNNVD
Open5GS security vulnerabilities
29 Jan 202600:00
cnnvd
CVE
CVE-2026-1586
29 Jan 202612:32
cve
EUVD
EUVD-2026-4997
29 Jan 202612:32
euvd
NVD
CVE-2026-1586
29 Jan 202613:15
nvd
Positive Technologies
PT-2026-5263
29 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-1586
30 Jan 202615:40
redhatcve
Vulnrichment
CVE-2026-1586 Open5GS SGWC s11-handler.c ogs_gtp2_f_teid_to_ip denial of service
29 Jan 202612:32
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"
      }
    ],
    "cpes": [
      "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "SGWC"
    ]
  }
]

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23 Feb 2026 09:03Current
CVSS 25
CVSS 3.15.3
CVSS 35.3
CVSS 46.9
EPSS0.00245
26