{
  "cveId": "CVE-2021-41945",
  "url": "https://patchblox.com/security/cve/CVE-2021-41945",
  "summary": "CVE-2021-41945 is fixed in httpx on 1 platform, first by DEBIAN-CVE-2021-41945, released April 28, 2022. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "httpx: Encode OSS httpx \u003C 0.23.0 is affected by improper input validation in \u0060httpx.URL\u0060, \u0060httpx.Client\u0060 and some functions...",
  "description": "Encode OSS httpx \u003C 0.23.0 is affected by improper input validation in \u0060httpx.URL\u0060, \u0060httpx.Client\u0060 and some functions using \u0060httpx.URL.copy_with\u0060.",
  "published": "2022-04-28T14:15:07Z",
  "severity": "critical",
  "cvss": 9.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
  "epss": 0.02118,
  "epssPercentile": 0.81983,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "httpx",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "0.23.0-1",
      "fix": "DEBIAN-CVE-2021-41945",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-41945",
      "released": "2022-04-28T14:15:07Z"
    },
    {
      "platform": "linux",
      "product": "httpx",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "0.23.0-1",
      "fix": "DEBIAN-CVE-2021-41945",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-41945",
      "released": "2022-04-28T14:15:07Z"
    },
    {
      "platform": "linux",
      "product": "httpx",
      "release": "Debian 14",
      "fixedVersion": "0.23.0-1",
      "fix": "DEBIAN-CVE-2021-41945",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-41945",
      "released": "2022-04-28T14:15:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}