VULNRABLE / Vulnerability / CVE-2026-59203
CVE-2026-59203
MEDIUM LOW pillow OSV
Exploit verdict: No active-exploit signal
CVSS Score
6
Severity
MEDIUM
EPSS
0%
Source
OSV
Summary
Pillow EpsImagePlugin negative %%BeginBinary byte count causes infinite loop denial of service
What this means
CVE-2026-59203 is a medium-severity vulnerability affecting pillow, rated CVSS 6. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published July 21, 2026.
View full advisory at OSV →