omec-project amf PathSwitchRequest memory corruption

{
  "id": "75cb3e962dae72ed07c4925373a0c8bef107dbebe9324e2d7c4449820432fbd5",
  "url": "https://osv.dev/vulnerability/CVE-2026-9298",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "omec-project amf PathSwitchRequest memory corruption",
    "summary": "A vulnerability was detected in omec-project amf up to 2.1.1. Affected by this vulnerability is an unknown functionality of the component PathSwitchRequest Handler. The manipulation results in memory corruption. The attack may be launched remotely. The exploit is now public and may be used. It is advisable to implement a patch to correct this issue.",
    "evidence": "osv:CVE-2026-9298",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-9298",
      "aliases": [
        "CVE-2026-9298"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "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"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/omec-project/amf",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ce8596eeaee034103bfc8ca7b480eb2a50b0a41b"
                },
                {
                  "last_affected": "38829182db3a0de15350f6ec761ce36f9b5c3c75"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.1.0"
                      },
                      {
                        "last_affected": "2.1.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "2.1.1"
                      },
                      {
                        "last_affected": "2.1.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.1.1"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.1.0",
            "2.1.1",
            "v2.1.1",
            "v2.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-9298.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.826846885Z",
      "provider": "osv",
      "references": [
        "https://github.com/omec-project/amf/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9298.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-9298",
        "https://vuldb.com/submit/811684",
        "https://vuldb.com/vuln/365245",
        "https://github.com/omec-project/amf/issues/680",
        "https://vuldb.com/vuln/365245/cti",
        "https://github.com/omec-project/amf/pull/666"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-119"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9298.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-9298",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519386,
  "published_at": "2026-05-23T10:30:13.713+00:00"
}