This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-59203 →

DEBIAN-CVE-2026-59203

Pillow is a Python imaging library. From 12.0.0 through 12.2.0, Pillow's EPS parser in PIL/EpsImagePlugin.py accepts a negative byte count in the %%Be...

Original description

The description as published by the source.

Pillow is a Python imaging library. From 12.0.0 through 12.2.0, Pillow's EPS parser in PIL/EpsImagePlugin.py accepts a negative byte count in the %%BeginBinary directive, allowing a crafted EPS file to cause Image.open() to seek backwards to the same directive and parse it repeatedly in an infinite loop. This issue is fixed in version 12.3.0.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:14 pillow

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.3.0-1"}]}]

References

advisory security-tracker.debian.org