{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "0.95"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "852e5617fbf331cf292723702161f0ac9afe257c"
            },
            {
              "fixed": "5226f105f087c29d3cfad9f28000e7536af91ac6"
            }
          ],
          "repo": "https://github.com/traviscross/mtr",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTR_PACKET environment variable. NOTE: mtr on macOS may often have Sudo rules, as an indirect consequence of Homebrew not installing setuid binaries.",
  "id": "CVE-2025-49809",
  "modified": "2026-03-13T21:58:02.498887944Z",
  "published": "2025-07-04T13:15:25.780Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/traviscross/mtr/blob/master/SECURITY"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Homebrew/homebrew-core/issues/35085"
    },
    {
      "type": "FIX",
      "url": "https://github.com/traviscross/mtr/commit/5226f105f087c29d3cfad9f28000e7536af91ac6"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}