CVE-2026-112902

The Pillow Python imaging library (versions through 12.3.0 ) contains a vulnerability in the libtiff TIFF encoder . The root cause is that the encoder can pass arguments to TIFFSetField() that do not match libtiff 's definitions for corresponding tags. When saving attacker-controlled image metada...

CVE-2026-112902 Pillow: Memory disclosure and segfault in libtiff encoder via crafted TIFF tags

Pillow is a Python imaging library. In versions through 12.3.0, the libtiff TIFF encoder can pass arguments to TIFFSetField that do not match libtiff’s definition of the corresponding tag. When an application saves attacker-controlled image metadata through this encoder, crafted tag values can...

CVE-2026-112902 Pillow: Memory disclosure and segfault in libtiff encoder via crafted TIFF tags

Pillow is a Python imaging library. In versions through 12.3.0, the libtiff TIFF encoder can pass arguments to TIFFSetField that do not match libtiff’s definition of the corresponding tag. When an application saves attacker-controlled image metadata through this encoder, crafted tag values can...

Pillow: Memory disclosure and segfault in libtiff encoder via crafted TIFF tags

============================================================================ Memory disclosure and segfault in libtiff encoder via crafted TIFF tags Location: src/encode.c:1014 in PyImagingLibTiffEncoderNew Commit: a707c6b21c313880d0771e54965d142dd42358b6...

GHSA-XVH5-G6GV-559V Pillow: Memory disclosure and segfault in libtiff encoder via crafted TIFF tags

============================================================================ Memory disclosure and segfault in libtiff encoder via crafted TIFF tags Location: src/encode.c:1014 in PyImagingLibTiffEncoderNew Commit: a707c6b21c313880d0771e54965d142dd42358b6...