Linux Foundation Magma NGSetupRequest input validation

{
  "id": "c75c65339b96234470c313fde0e235c20343bd6736454b1be9b89e98c94c31ab",
  "url": "https://osv.dev/vulnerability/CVE-2026-82550",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Linux Foundation Magma NGSetupRequest input validation",
    "summary": "A security flaw has been discovered in Linux Foundation Magma 1.9.0. This impacts an unknown function of the component NGSetupRequest Handler. Performing a manipulation of the argument NG-IoT-DefaultPagingDRX results in improper input validation. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.",
    "evidence": "osv:CVE-2026-82550",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-82550",
      "aliases": [
        "CVE-2026-82550"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/magma/magma",
              "type": "GIT",
              "events": [
                {
                  "introduced": "1dd4cda2f42baff97de79905a4576b40412c7c19"
                },
                {
                  "last_affected": "1dd4cda2f42baff97de79905a4576b40412c7c19"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.9.0"
                      },
                      {
                        "last_affected": "1.9.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.9.0",
            "v1.9.0",
            "v1.9"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82550.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:43.189662624Z",
      "provider": "osv",
      "references": [
        "https://www.linuxfoundation.org/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82550.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-82550",
        "https://vuldb.com/cve/CVE-2026-82550",
        "https://vuldb.com/submit/891576",
        "https://vuldb.com/vuln/397066",
        "https://github.com/magma/magma/issues/16023",
        "https://vuldb.com/vuln/397066/cti"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-20"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82550.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-82550",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 510950,
  "published_at": "2026-08-30T15:45:09.408+00:00"
}