{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.3.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "ee753c25094c6e1c62dfb9596423824251dbc943"
            }
          ],
          "repo": "https://github.com/radare/radare2",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5e16e2d1c9fe245e4c17005d779fde91ec0b9c05"
            }
          ],
          "repo": "https://github.com/radareorg/radare2",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory afterwards. This will allow attackers to cause denial of service.\n\n",
  "id": "CVE-2021-32495",
  "modified": "2026-03-15T21:47:58.891893839Z",
  "published": "2023-07-07T19:15:09.600Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05"
    },
    {
      "type": "FIX",
      "url": "https://github.com/radareorg/radare2/issues/18666"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}