{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2f07ccdf21e705377862e5f9dfa31e1694979ac7"
            }
          ],
          "repo": "https://github.com/jarun/nnn",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A security vulnerability has been detected in jarun nnn up to 5.1. The impacted element is the function show_content_in_floating_window/run_cmd_as_plugin of the file nnn/src/nnn.c. The manipulation leads to double free. An attack has to be approached locally. The identifier of the patch is 2f07ccdf21e705377862e5f9dfa31e1694979ac7. It is suggested to install a patch to address this issue.",
  "id": "CVE-2025-13566",
  "modified": "2026-04-01T23:09:17.297243184Z",
  "published": "2025-11-23T20:15:39.960Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.333330"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.698113"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.333330"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/jarun/nnn/issues/2091#issue-3635886658"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/jarun/nnn/issues/2091#issuecomment-3547591759"
    },
    {
      "type": "FIX",
      "url": "https://github.com/jarun/nnn/commit/2f07ccdf21e705377862e5f9dfa31e1694979ac7"
    }
  ],
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}