{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:osrg:gobgp:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.4.0"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "12b4ebaef14f61e1c7c7403c770b67826f0b8cf4"
            },
            {
              "fixed": "bc77597d42335c78464bc8e15a471d887bbdf260"
            }
          ],
          "repo": "https://github.com/osrg/gobgp",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.0",
        "4.1",
        "4.2",
        "4.3.0"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-119",
      "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7737.json"
  },
  "details": "A vulnerability was identified in osrg GoBGP up to 4.3.0. Affected by this issue is the function BMPPeerUpNotification.ParseBody/BMPStatisticsReport.ParseBody of the file pkg/packet/bmp/bmp.go of the component BMP Parser. The manipulation leads to out-of-bounds read. The attack can be initiated remotely. Upgrading to version 4.4.0 can resolve this issue. The identifier of the patch is bc77597d42335c78464bc8e15a471d887bbdf260. Upgrading the affected component is recommended.",
  "id": "CVE-2026-7737",
  "modified": "2026-07-08T05:36:01.821235360Z",
  "published": "2026-05-04T05:45:12.716Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/osrg/gobgp/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7737.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-7737"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/807605"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/360912"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/360912/cti"
    },
    {
      "type": "FIX",
      "url": "https://github.com/osrg/gobgp/commit/bc77597d42335c78464bc8e15a471d887bbdf260"
    },
    {
      "type": "FIX",
      "url": "https://github.com/osrg/gobgp/releases/tag/v4.4.0"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "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:X",
      "type": "CVSS_V4"
    }
  ],
  "summary": "osrg GoBGP BMP Parser bmp.go BMPStatisticsReport.ParseBody out-of-bounds"
}