{
  "cveId": "CVE-2022-46393",
  "url": "https://patchblox.com/security/cve/CVE-2022-46393",
  "summary": "CVE-2022-46393 is fixed in mbedtls on 1 platform, first by DEBIAN-CVE-2022-46393, released December 15, 2022. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "mbedtls: An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0",
  "description": "An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLS_SSL_DTLS_CONNECTION_ID is enabled and MBEDTLS_SSL_CID_IN_LEN_MAX \u003E 2 * MBEDTLS_SSL_CID_OUT_LEN_MAX.",
  "published": "2022-12-15T23:15:10Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01255,
  "epssPercentile": 0.6967,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "mbedtls",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.28.2-1",
      "fix": "DEBIAN-CVE-2022-46393",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-46393",
      "released": "2022-12-15T23:15:10Z"
    },
    {
      "platform": "linux",
      "product": "mbedtls",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.28.2-1",
      "fix": "DEBIAN-CVE-2022-46393",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-46393",
      "released": "2022-12-15T23:15:10Z"
    },
    {
      "platform": "linux",
      "product": "mbedtls",
      "release": "Debian 14",
      "fixedVersion": "2.28.2-1",
      "fix": "DEBIAN-CVE-2022-46393",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-46393",
      "released": "2022-12-15T23:15:10Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}