omec-project amf handler.go NGSetupRequest memory corruption

{
  "id": "3d45966c973b101a13126d8437ee8b113c245b71182ee96f85065edbb6d57acf",
  "url": "https://osv.dev/vulnerability/CVE-2026-8779",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "omec-project amf handler.go NGSetupRequest memory corruption",
    "summary": "A vulnerability was determined in omec-project amf up to 2.1.3-dev. Impacted is the function NGSetupRequest of the file ngap/handler.go. Executing a manipulation of the argument InformationElement can lead to memory corruption. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.2.0 is recommended to address this issue. The affected component should be upgraded. The same pull request fixes multiple security issues.",
    "evidence": "osv:CVE-2026-8779",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-8779",
      "aliases": [
        "CVE-2026-8779",
        "GHSA-fxvj-wqv2-xgcq",
        "GO-2026-5386"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/omec-project/amf",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "34bc6724acc97dba1f8691e586da95b042cb612d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "34bc6724acc97dba1f8691e586da95b042cb612d"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v2.2.0"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.1.2",
            "v2.1.1",
            "v2.1.0",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0",
            "v1.7.0",
            "v1.6.7",
            "v1.6.6",
            "v1.6.5",
            "v1.6.4",
            "v1.6.3",
            "v1.6.2",
            "v1.6.1",
            "v1.6.0",
            "v1.5.1",
            "v1.5.0",
            "v1.4.5",
            "v1.4.4",
            "v1.4.3",
            "v1.4.2",
            "v1.4.1",
            "v1.4.0",
            "v1.3.0",
            "v1.2.0",
            "v1.1.1",
            "v1.1.0",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8779.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:43.011880604Z",
      "provider": "osv",
      "references": [
        "https://github.com/omec-project/amf/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8779.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-8779",
        "https://vuldb.com/submit/811616",
        "https://vuldb.com/vuln/364403",
        "https://github.com/omec-project/amf/issues/671",
        "https://vuldb.com/vuln/364403/cti",
        "https://github.com/omec-project/amf/pull/666",
        "https://github.com/omec-project/amf/releases/tag/v2.2.0"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-119"
        ],
        "cna_assigner": "VulDB",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "2.1.3-dev"
                  },
                  {
                    "last_affected": "2.1.3-dev"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandaloneSingleVersion"
              }
            ]
          },
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "2.1.3-dev"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8779.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-8779",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 510955,
  "published_at": "2026-05-18T01:15:12.132+00:00"
}