PT-2026-117684

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...