{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5467da9763c300520f56bfbe0a7f5a7f980ec2f6"
            }
          ],
          "repo": "https://github.com/matejgradisar/open5gs",
          "type": "GIT"
        }
      ]
    },
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.7.5"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "7dfd9a39649700c24c22f1978ed7a35541a72cca"
            }
          ],
          "repo": "https://github.com/open5gs/open5gs",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52288.json"
  },
  "details": "Assertion failure in function ngap_build_downlink_nas_transport in file src/amf/ngap-build.c, the Access and Mobility Management Function (AMF) component, in Open5GS thru 2.7.5 allowing attackers to cause a denial of service or other unspecified impacts via repeated UE connect and disconnect message sequences.",
  "id": "CVE-2025-52288",
  "modified": "2026-07-15T01:49:10.151414277Z",
  "published": "2025-09-08T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52288"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52288.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-52288"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/open5gs/open5gs/issues/3862"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/open5gs/open5gs/issues/3862#issue-3006335547"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/open5gs/open5gs/issues/3862#issuecomment-2853458783"
    },
    {
      "type": "FIX",
      "url": "https://github.com/matejGradisar/open5gs/commit/5467da9763c300520f56bfbe0a7f5a7f980ec2f6"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}