## Pillow: Argument Injection in Ghostscript call, potentially leading into RCE

- 種別: advisory
- 重大度: critical
- 関連技術: python
- CVE: CVE-2026-112900
- 公開日時: 2026-10-21T19:58:44.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-w889-685w-c8fh)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-w889-685w-c8fh

影響: pip:Pillow >= 2.6.0, < 13.0.0 → 13.0.0
Summary PIL.EpsImagePlugin.Ghostscript() builds the Ghostscript command line using the input file path (fp.name) without sanitization, placing it at -f . 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). Details _Give all details on the vulnerability. Pointing to the incriminated source code is very helpful for the maintainer._ Type CWE…