Pillow: ReDoS in XbmImagePlugin: 512-byte file stalls Image.open() for minutes

影響: pip:Pillow <= 12.3.0 → 13.0.0

============================================================================ ReDoS in XbmImagePlugin: 512-byte file stalls Image.open() for minutes Location: src/PIL/XbmImagePlugin.py:58 in XbmImageFile._open() Commit: a707c6b21c313880d0771e54965d142dd42358b6 ============================================================================ A crafted 512-byte file makes Pillow's Image.open() spend about six minutes of processor time on one core before it gives up with UnidentifiedImageError. Anyone w…

GitHub Advisory Databaseで読む

2026/10/22 05:45、GitHub Advisory Databaseが「Pillow: ReDoS in XbmImagePlugin: 512-byte file stalls Image.open() for minutes」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「警告」(medium) です。関連する技術: Python。CVE: CVE-2026-112901。