Veille CVE

Mardi 21 juillet 2026

3 CVE

Critique 0 Élevée 3 Moyenne 0 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « python-pillow Pillow » ✕
  1. CVE-2026-59204 7.5 Élevée

    python-pillow Pillow · Python pillow

    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.

  2. CVE-2026-59197 8.2 Élevée

    python-pillow Pillow · Python pillow

    Pillow is a Python imaging library. Prior to 12.3.0, Pillow's public rank-filter API can trigger a native heap out-of-bounds write when given a very large odd filter size because ImageFilter.RankFilter.filter() calls image.expand(size // 2, size // 2) before rank-filter size validation and ImagingExpand() computes output dimensions with unchecked signed int arithmetic. This issue is fixed in version 12.3.0.

  3. CVE-2026-59200 7.5 Élevée

    python-pillow Pillow · Python pillow

    Pillow is a Python imaging library. From 5.1.0 until 12.3.0, PdfParser.PdfStream.decode() in PIL/PdfParser.py calls zlib.decompress() with bufsize set to the PDF stream Length field without bounding the decompressed output size, allowing a crafted FlateDecode PDF stream to exhaust memory from a small file. This issue is fixed in version 12.3.0.