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Pillow has an out-of-bounds write when loading PSD images

python-pillow Pillow · CVE-2026-25990
0 news outlets0 CERTs and agencies0 researchers

What is it?

Pillow is a Python imaging library. From 10.3.0 to before 12.1.1, an out-of-bounds write may be triggered when loading a specially crafted PSD image. This vulnerability is fixed in 12.1.1.

Evidence

No coverage recorded yet.

Exploitation

  • Public proof of concept
  • Exploited in the wild
  • Listed as known exploited
CVSS
8.6
EPSS
0.5%
First seen
1 d ago
Status
corroborated

All python-pillow vulnerabilities