Pillow: Quadratic GIF comment concatenation allows DoS in Image.open()
影響: pip:Pillow >= 5.4.0, < 13.0.0 → 13.0.0
============================================================================ Quadratic GIF comment concatenation allows DoS in Image.open() Location: src/PIL/GifImagePlugin.py:266 in GifImageFile._seek() Commit: a707c6b21c313880d0771e54965d142dd42358b6 ============================================================================ Opening a crafted GIF file with Image.open() takes time that grows with the square of the file's size, so anyone who can submit an image to a service that uses Pillow ca…
Read on GitHub Advisory Database
| CVE | CVE-2026-112401 |
|---|---|
| Source | GitHub Advisory Database |
| Fetched | 10/22/2026, 05:42 AM |
| Data | Markdown JSON |
On 10/22/2026, 05:42 AM, GitHub Advisory Database published "Pillow: Quadratic GIF comment concatenation allows DoS in Image.open()" (type: Advisory). Severity is "Medium" (medium). Related technologies: Python. CVE: CVE-2026-112401.