Security Advisory
CVE-2026-59198
6.5
MEDIUM
Vulnerability Description
Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.
Published Date
July 14, 2026
Official Source
NIST NVD Advisory