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CVE-2026-59204 Pillow is a Python imaging library

Description

Pillow is a Python imaging library. From 8.2.0 through 12.2.0, src/libImaging/Jpeg2KDecode.c accumulates total_component_width across every tile in a JPEG2000 image instead of recomputing it per tile, allowing a crafted tiled JPEG2000 file to force substantially higher transient memory usage and trigger out-of-memory failures during decoding. This issue is fixed in version 12.3.0.

Produits et versions touchés

Produit Versions touchées Corrigé en
Pillow 8.2 8.2.0 → < 12.3.0 12.3.0
Les 60 CVE de Pillow →
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