VULNRABLE / Vulnerability / CVE-2026-112403
CVE-2026-112403
CRITICAL WATCH pillow OSV
Exploit verdict: CVSS 9.5 · critical severity
CVSS Score
9.5
Severity
CRITICAL
EPSS
0%
Source
OSV
Summary
Pillow: Heap buffer overflow in ImagingJpegDecode
What this means
CVE-2026-112403 is a critical-severity vulnerability affecting pillow, rated CVSS 9.5. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published October 20, 2026.
View full advisory at OSV →