Ghostwire

CVE-2026-59203: Pillow EpsImagePlugin negative %%BeginBinary byte count causes infinite loop denial of service

MEDIUM CVSS 5.3 EPSS 0.39% Exploit Available

Published: July 20, 2026 | Last Modified: July 20, 2026

Description

Pillow EpsImagePlugin negative %%BeginBinary byte count causes infinite loop denial of service

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.39% (31th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

References