CVE-2026-117067

Full vulnerability record from the local CVENow database.

Description

An out-of-bounds memory access vulnerability in the N2 SCTP interface of OpenAirInterface (OAI) CN5G AMF v2.2.1 allows an unauthenticated remote attacker to cause a denial of service (DoS) by repeatedly establishing SCTP associations, resulting in a process crash due to improper file descriptor bounds checking in the FD_SET() operation.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-11-02 18:18:43.777000

Last modified

2026-11-02 19:35:33.347000

View original CVE JSON

{
  "id": "CVE-2026-117067",
  "sourceIdentifier": "[email protected]",
  "published": "2026-11-02T18:18:43.777",
  "lastModified": "2026-11-02T19:35:33.347",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An out-of-bounds memory access vulnerability in the N2 SCTP interface of OpenAirInterface (OAI) CN5G AMF v2.2.1 allows an unauthenticated remote attacker to cause a denial of service (DoS) by repeatedly establishing SCTP associations, resulting in a process crash due to improper file descriptor bounds checking in the FD_SET() operation."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://gist.github.com/hackeryounow/87ecc801e93860fb41a220090f99f4d7",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/openairinterface/oai-cn5g-amf/issues/14",
      "source": "[email protected]"
    }
  ]
}