4 matches found
CVE-2026-112396
Pillow is a Python imaging library. From 11.3.0 until 13.0.0, Pillow has a heap use-after-free when libtiff rejects a tag while encoding TIFF data to an in-memory buffer. When an application saves attacker-influenced TIFF tags to BytesIO, libtiff can reject a tag during encoding in...
CVE-2026-112396
The Pillow Python imaging library (versions 11.3.0 through 13.0.0 ) is vulnerable to a heap use-after-free flaw when encoding TIFF data to an in-memory buffer. The issue arises because libtiff may reject an attacker-influenced tag during encoding in ImagingLibTiffEncode . In this error path, the ...
CVE-2026-112396 Pillow: Heap use-after-free when encoding TIFF to an in-memory buffer
Pillow is a Python imaging library. From 11.3.0 until 13.0.0, Pillow has a heap use-after-free when libtiff rejects a tag while encoding TIFF data to an in-memory buffer. When an application saves attacker-influenced TIFF tags to BytesIO, libtiff can reject a tag during encoding in...
CVE-2026-112396
Pillow is a Python imaging library. From 11.3.0 until 13.0.0, Pillow has a heap use-after-free when libtiff rejects a tag while encoding TIFF data to an in-memory buffer. When an application saves attacker-influenced TIFF tags to BytesIO, libtiff can reject a tag during encoding in...