CVE Watch27 de out. de 2026

CVE-2026-112896

Pillow is a Python imaging library. Prior to 13.0.0, Pillow's TIFF encoder can read beyond a ColorMap buffer when retained TIFF metadata has

CVSS

7.1

Alta

EPSS

0.5%

p41

KEV

—

Exploit Today

0-100

Publicado: 19 de out. de 2026 · Última mod.: 27 de out. de 2026 · CWE-125

EPSS · 30d

0.3%EPSS · 30 dias0.5%

2026-10-202026-11-06

Descrição técnica

Pillow is a Python imaging library. Prior to 13.0.0, Pillow's TIFF encoder can read beyond a ColorMap buffer when retained TIFF metadata has a plane size inconsistent with BitsPerSample. A small TIFF can be opened normally and then retain a crafted ColorMap that is reused when the image is saved. An application that re-encodes the attacker's TIFF with libtiff can trigger the out-of-bounds read. This can disclose heap memory in the output or crash the process. This issue is fixed in version 13.0.0.

Referências oficiais

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