{
  "cveId": "CVE-2026-44705",
  "url": "https://patchblox.com/security/cve/CVE-2026-44705",
  "summary": "CVE-2026-44705 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-44705, released June 27, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "tmp: Path Traversal via unsanitized prefix/postfix enables directory escape",
  "description": "tmp is a temporary file and directory creator for node.js. Prior to 0.2.6, the tmp npm package contains a path traversal vulnerability that allows escaping the intended temporary directory when untrusted data flows into the prefix, postfix, or dir options. By embedding traversal sequences (e.g., ../) or path separators in these parameters, attackers can cause files to be created outside the configured temporary base directory at attacker-controlled locations with the privileges of the running process. This vulnerability affects applications that pass user-controlled data to tmp\u0027s file/directory creation functions without proper input sanitization. This vulnerability is fixed in 0.2.6.",
  "published": "2026-06-11T15:42:46Z",
  "severity": "Important",
  "cvss": 8.2,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
  "cwe": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
  "epss": 0.00434,
  "epssPercentile": 0.37921,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44705",
  "fixes": [
    {
      "platform": "linux",
      "product": "node-tmp",
      "release": "Debian 14",
      "fixedVersion": "0.2.7\u002Bdfsg\u002B~0.2.6-1",
      "fix": "DEBIAN-CVE-2026-44705",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-44705",
      "released": "2026-06-27T17:39:39Z"
    },
    {
      "platform": "linux",
      "product": "rh-podman-desktop",
      "release": "RHEL 10",
      "fixedVersion": "1.1.2-1.el10_2",
      "fix": "RHSA-2026:57590",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-57590",
      "released": "2026-08-21T23:39:10Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}