{
  "cveId": "CVE-2025-49809",
  "url": "https://patchblox.com/security/cve/CVE-2025-49809",
  "summary": "CVE-2025-49809 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2025-49809, released July 4, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "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.",
  "description": "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.",
  "published": "2025-07-04T13:15:25Z",
  "severity": "Important",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
  "cwe": "Inclusion of Functionality from Untrusted Control Sphere",
  "epss": 0.00179,
  "epssPercentile": 0.07543,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49809",
  "fixes": [
    {
      "platform": "linux",
      "product": "mtr",
      "release": "Debian 14",
      "fixedVersion": "0.96-1",
      "fix": "DEBIAN-CVE-2025-49809",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-49809",
      "released": "2025-07-04T13:15:25Z"
    },
    {
      "platform": "linux",
      "product": "mtr",
      "release": "amzn 2023",
      "fixedVersion": "2:0.95-3.amzn2023.0.2",
      "fix": "ALAS2023-2025-1102",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1102",
      "released": "2025-07-21T23:13:00Z"
    },
    {
      "platform": "linux",
      "product": "mtr-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:0.95-3.amzn2023.0.2",
      "fix": "ALAS2023-2025-1102",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1102",
      "released": "2025-07-21T23:13:00Z"
    },
    {
      "platform": "linux",
      "product": "mtr-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "2:0.95-3.amzn2023.0.2",
      "fix": "ALAS2023-2025-1102",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1102",
      "released": "2025-07-21T23:13:00Z"
    },
    {
      "platform": "linux",
      "product": "mtr-gtk",
      "release": "amzn 2023",
      "fixedVersion": "2:0.95-3.amzn2023.0.2",
      "fix": "ALAS2023-2025-1102",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1102",
      "released": "2025-07-21T23:13:00Z"
    },
    {
      "platform": "linux",
      "product": "mtr-gtk-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:0.95-3.amzn2023.0.2",
      "fix": "ALAS2023-2025-1102",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1102",
      "released": "2025-07-21T23:13:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}