CVE Watch27 de out. de 2026

CVE-2026-112406

Pillow is a Python imaging library. From 5.1.0 until 13.0.0, Pillow can enter an infinite loop while rewriting PDF pages. PdfParser.rewrite_

CVSS

7.5

Alta

EPSS

0.6%

p48

KEV

—

Exploit Today

0-100

Publicado: 19 de out. de 2026 · Última mod.: 27 de out. de 2026 · CWE-835

EPSS · 30d

0.3%EPSS · 30 dias0.6%

2026-10-202026-11-06

Descrição técnica

Pillow is a Python imaging library. From 5.1.0 until 13.0.0, Pillow can enter an infinite loop while rewriting PDF pages. PdfParser.rewrite_pages() follows Parent relationships without detecting a cycle in the page tree. An attacker can supply a cyclic PDF to an application that appends an image to that PDF. This can hold the worker at full CPU and deny service. This issue is fixed in version 13.0.0.

Referências oficiais

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