{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "2.7.7"
              },
              {
                "last_affected": "2.7.7"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "318eeb49a7dcdff733dec60e02d9c60aefca2fb9"
            },
            {
              "last_affected": "318eeb49a7dcdff733dec60e02d9c60aefca2fb9"
            }
          ],
          "repo": "https://github.com/open5gs/open5gs",
          "type": "GIT"
        }
      ],
      "versions": [
        "2.7.7"
      ]
    }
  ],
  "aliases": [
    "GHSA-88pq-hpwv-2vjw"
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-119",
      "CWE-416"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15194.json"
  },
  "details": "A security flaw has been discovered in Open5GS 2.7.7. This affects the function amf_context_final of the file src/amf/context.c of the component AMF. Performing a manipulation results in use after free. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks.",
  "id": "CVE-2026-15194",
  "modified": "2026-08-12T03:51:36.881769924Z",
  "published": "2026-07-09T17:00:07.483Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/open5gs/open5gs/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15194.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15194"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-15194"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/851630"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/377122"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/377122/cti"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/open5gs/open5gs/security/advisories/GHSA-88pq-hpwv-2vjw"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Open5GS AMF context.c amf_context_final use after free"
}