{
  "schemaVersion": 1,
  "incident": {
    "id": "cve-2026-112900",
    "url": "https://cveboard.org/i/cve-2026-112900",
    "urlPt": "https://cveboard.org/pt/i/cve-2026-112900",
    "json": "https://cveboard.org/i/cve-2026-112900.json",
    "kind": "vuln",
    "live": true,
    "knownExploited": false,
    "severity": "critical",
    "title": "Pillow: Argument Injection in Ghostscript call, potentially leading into RCE",
    "summary": "PIL.EpsImagePlugin.Ghostscript() builds the Ghostscript command line using the input file path (fp.name) without sanitization, placing it at -f <infile>. A filename beginning with - is interpreted by Ghostscript as an option, giving command-line argument injection; chainable to RCE (see Impact). Reproduces with Pillow's default invocation (with -dSAFER enabled).",
    "titlePt": "Pillow: Injeção de Argumento na chamada do Ghostscript, potencialmente levando a execução remota de código",
    "summaryPt": "PIL.EpsImagePlugin.Ghostscript() constrói a linha de comando do Ghostscript usando o caminho do arquivo de entrada (fp.name) sem sanitização, colocando-o em -f <infile>. Um nome de arquivo começando com - é interpretado pelo Ghostscript como uma opção, permitindo a injeção de argumentos na linha de comando; encadeável para execução remota de código (veja Impacto). Reproduz com a invocação padrão do Pillow (com -dSAFER habilitado).",
    "cves": [
      "CVE-2026-112900"
    ],
    "ghsa": "GHSA-w889-685w-c8fh",
    "cvss": {
      "score": 9.2,
      "version": "4.0"
    },
    "epss": {
      "percentage": 0.00431,
      "percentile": 0.36065,
      "asOf": "2026-10-23"
    },
    "packages": [
      {
        "ecosystem": "pip",
        "name": "Pillow",
        "vulnerable": ">= 2.6.0, < 13.0.0",
        "fixed": "13.0.0",
        "advisory": "GHSA-w889-685w-c8fh"
      }
    ],
    "vendor": null,
    "product": null,
    "kev": null,
    "breach": null,
    "retracted": false,
    "sources": [
      {
        "label": "GitHub Advisory Database",
        "url": "https://github.com/advisories/GHSA-w889-685w-c8fh"
      }
    ],
    "publishedAt": "2026-10-21T19:58:44.000Z",
    "updatedAt": "2026-10-21T19:58:44.000Z"
  },
  "live": true,
  "events": [
    {
      "id": "ghsa:GHSA-w889-685w-c8fh:ghsa_published:2026-10-21T19:58:44.000Z",
      "incidentId": "cve-2026-112900",
      "type": "ghsa_published",
      "at": "2026-10-21T19:58:44.000Z",
      "detail": {
        "ghsa": "GHSA-w889-685w-c8fh",
        "severity": "critical",
        "fixed": "13.0.0"
      }
    }
  ]
}