{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "10.0"
              },
              {
                "last_affected": "10.6.0"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "d5bec7b08149e9811013ba771ae6d557b396b380"
            },
            {
              "fixed": "8102a8aeceb9f86fdfe1f80cd77080522bab69c8"
            }
          ],
          "repo": "https://github.com/frrouting/frr",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37458.json"
  },
  "details": "Missing input validation in the MP_REACH_NLRI component of FRRouting (FRR) stable/10.0 to stable/10.6 allows authenticated attackers to cause a Denial of Service (DoS) via supplying a crafted UPDATE message.",
  "id": "CVE-2026-37458",
  "modified": "2026-07-08T05:38:04.831410636Z",
  "published": "2026-05-04T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37458.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/mertsatilmaz/vulnerability-research/blob/main/advisories/CVE-2026-36365.md"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-37458"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FRRouting/frr/commit/8102a8aeceb9f86fdfe1f80cd77080522bab69c8"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}