VULNRABLE / Vulnerability / CVE-2026-59204

CVE-2026-59204

UNKNOWN LOW pillow OSV

Exploit verdict: No active-exploit signal

CVSS Score

—

Severity

UNKNOWN

EPSS

Source

OSV

Summary

Pillow JPEG2000 tiled decode retains a growing scratch buffer and can be used for denial of service

What this means

CVE-2026-59204 is a unknown-severity vulnerability affecting pillow. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published July 23, 2026.

View full advisory at OSV →