EUVD-2026-107564

Pillow: PNG eXIf chunk makes EXIF parsing run in quadratic time...

Linux Distros Unpatched Vulnerability : CVE-2026-96643

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Pillow is a Python imaging library. From 11.0.0 until 13.0.0, Exif.load in src/PIL/Image.py repeatedly slices the remaining EXIF data while it begins with the...

DEBIAN-CVE-2026-96643

Pillow is a Python imaging library. From 11.0.0 until 13.0.0, Exif.load in src/PIL/Image.py repeatedly slices the remaining EXIF data while it begins with the six-byte Exif header. src/PIL/PngImagePlugin.py accepts an uncapped PNG eXIf chunk, so a file filled with repeated headers causes a new...

CVE-2026-96643

Pillow is a Python imaging library. From 11.0.0 until 13.0.0, Exif.load in src/PIL/Image.py repeatedly slices the remaining EXIF data while it begins with the six-byte Exif header. src/PIL/PngImagePlugin.py accepts an uncapped PNG eXIf chunk, so a file filled with repeated headers causes a new...

CVE-2026-96643

The Pillow Python imaging library (versions 11.0.0 through 13.0.0 ) is vulnerable to an inefficient algorithmic complexity issue (CWE-407 ). The root cause resides in src/PIL/Image.py, where Exif.load() repeatedly slices EXIF data starting with a six-byte header. Because src/PIL/PngImagePlugin.py...

CVE-2026-96643 Pillow: PNG eXIf chunk makes EXIF parsing run in quadratic time

Pillow is a Python imaging library. From 11.0.0 until 13.0.0, Exif.load in src/PIL/Image.py repeatedly slices the remaining EXIF data while it begins with the six-byte Exif header. src/PIL/PngImagePlugin.py accepts an uncapped PNG eXIf chunk, so a file filled with repeated headers causes a new...

CVE-2026-96643

Pillow is a Python imaging library. From 11.0.0 until 13.0.0, Exif.load in src/PIL/Image.py repeatedly slices the remaining EXIF data while it begins with the six-byte Exif header. src/PIL/PngImagePlugin.py accepts an uncapped PNG eXIf chunk, so a file filled with repeated headers causes a new...

CVE-2026-96643

Pillow is a Python imaging library. From 11.0.0 until 13.0.0, Exif.load in src/PIL/Image.py repeatedly slices the remaining EXIF data while it begins with the six-byte Exif header. src/PIL/PngImagePlugin.py accepts an uncapped PNG eXIf chunk, so a file filled with repeated headers causes a new...

CVE-2026-96643 Pillow: PNG eXIf chunk makes EXIF parsing run in quadratic time

Pillow is a Python imaging library. From 11.0.0 until 13.0.0, Exif.load in src/PIL/Image.py repeatedly slices the remaining EXIF data while it begins with the six-byte Exif header. src/PIL/PngImagePlugin.py accepts an uncapped PNG eXIf chunk, so a file filled with repeated headers causes a new...

PT-2026-120821

Name of the Vulnerable Software and Affected Versions Pillow versions 11.0.0 through 12.x Description In the Python imaging library, the Exif.load function in src/PIL/Image.py repeatedly slices remaining EXIF data when it starts with a six-byte Exif header. Because src/PIL/PngImagePlugin.py accep...