{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "2.8.0"
              },
              {
                "last_affected": "2.8.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "157f611a530e292e40ec50f9d23f0ef5d4fcd6a6"
            },
            {
              "last_affected": "157f611a530e292e40ec50f9d23f0ef5d4fcd6a6"
            }
          ],
          "repo": "https://github.com/open5gs/open5gs",
          "type": "GIT"
        }
      ],
      "versions": [
        "2.8.0"
      ]
    }
  ],
  "aliases": [
    "GHSA-mg8r-2cvv-xq9j"
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-266",
      "CWE-285"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78158.json"
  },
  "details": "A flaw has been found in Open5GS 2.8.0. This vulnerability affects unknown code of the component AMF UEContextReleaseRequest Path Handler. Executing a manipulation can lead to improper authorization. It is possible to launch the attack remotely.",
  "id": "CVE-2026-78158",
  "modified": "2026-08-25T03:51:54.471968938Z",
  "published": "2026-08-24T00:15:08.598Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/open5gs/open5gs/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78158.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/open5gs/open5gs/security/advisories/GHSA-mg8r-2cvv-xq9j"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-78158"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-78158"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/883023"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/394541"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/394541/cti"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Open5GS AMF UEContextReleaseRequest Path improper authorization"
}