{
  "cveId": "CVE-2026-41196",
  "url": "https://patchblox.com/security/cve/CVE-2026-41196",
  "summary": "CVE-2026-41196 is fixed in 6 products on 1 platform, first by luanti 5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1, released April 22, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "minetest: Luanti (formerly Minetest) is an open source voxel game-creation platform",
  "description": "Luanti (formerly Minetest) is an open source voxel game-creation platform. Starting in version 5.0.0 and prior to version 5.15.2, a malicious mod can trivially escape the sandboxed Lua environment to execute arbitrary code and gain full filesystem access on the user\u0027s device. This applies to the server-side mod, async and mapgen as well as the client-side (CSM) environments. This vulnerability is only exploitable when using LuaJIT. Version 5.15.2 contains a patch. On release versions, one can also patch this issue without recompiling by editing \u0060builtin/init.lua\u0060 and adding the line \u0060getfenv = nil\u0060 at the end. Note that this will break mods relying on this function (which is not inherently unsafe).",
  "published": "2026-04-22T19:16:00Z",
  "severity": "Medium",
  "cvss": 10,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
  "epss": 0.00374,
  "epssPercentile": 0.31618,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "luanti",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.10.0\u002Bdfsg-5\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-41196",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-41196",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "luanti",
      "release": "Debian 14",
      "fixedVersion": "5.15.2\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-41196",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-41196",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "luanti",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "fix": "luanti 5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-luanti-5.10.0-dfsg-5-deb13u1build0.26.04.1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "luanti-data",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "fix": "luanti-data 5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-luanti-data-5.10.0-dfsg-5-deb13u1build0.26.04.1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "luanti-server",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "fix": "luanti-server 5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-luanti-server-5.10.0-dfsg-5-deb13u1build0.26.04.1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "5.1.1\u002Brepack-1ubuntu0.1~esm1",
      "fix": "minetest 5.1.1\u002Brepack-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-minetest-5.1.1-repack-1ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.4.1\u002Brepack-2ubuntu0.1~esm1",
      "fix": "minetest 5.4.1\u002Brepack-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-minetest-5.4.1-repack-2ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "5.6.1\u002Bdfsg\u002B~1.9.0mt8\u002Bdfsg-4ubuntu0.1~esm1",
      "fix": "minetest 5.6.1\u002Bdfsg\u002B~1.9.0mt8\u002Bdfsg-4ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-minetest-5.6.1-dfsg-1.9.0mt8-dfsg-4ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "fix": "minetest 5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-minetest-5.10.0-dfsg-5-deb13u1build0.26.04.1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest-data",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "5.1.1\u002Brepack-1ubuntu0.1~esm1",
      "fix": "minetest-data 5.1.1\u002Brepack-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-minetest-data-5.1.1-repack-1ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest-data",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.4.1\u002Brepack-2ubuntu0.1~esm1",
      "fix": "minetest-data 5.4.1\u002Brepack-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-minetest-data-5.4.1-repack-2ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest-data",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "5.6.1\u002Bdfsg\u002B~1.9.0mt8\u002Bdfsg-4ubuntu0.1~esm1",
      "fix": "minetest-data 5.6.1\u002Bdfsg\u002B~1.9.0mt8\u002Bdfsg-4ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-minetest-data-5.6.1-dfsg-1.9.0mt8-dfsg-4ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest-data",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "fix": "minetest-data 5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-minetest-data-5.10.0-dfsg-5-deb13u1build0.26.04.1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest-server",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "5.1.1\u002Brepack-1ubuntu0.1~esm1",
      "fix": "minetest-server 5.1.1\u002Brepack-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-minetest-server-5.1.1-repack-1ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest-server",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.4.1\u002Brepack-2ubuntu0.1~esm1",
      "fix": "minetest-server 5.4.1\u002Brepack-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-minetest-server-5.4.1-repack-2ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest-server",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "5.6.1\u002Bdfsg\u002B~1.9.0mt8\u002Bdfsg-4ubuntu0.1~esm1",
      "fix": "minetest-server 5.6.1\u002Bdfsg\u002B~1.9.0mt8\u002Bdfsg-4ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-minetest-server-5.6.1-dfsg-1.9.0mt8-dfsg-4ubuntu0.1-esm1",
      "released": "2026-04-22T19:16:00Z"
    },
    {
      "platform": "linux",
      "product": "minetest-server",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "fix": "minetest-server 5.10.0\u002Bdfsg-5\u002Bdeb13u1build0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-minetest-server-5.10.0-dfsg-5-deb13u1build0.26.04.1",
      "released": "2026-04-22T19:16:00Z"
    }
  ],
  "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"
  }
}