CVE-2026-104066
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Oct 30, 2026
Vendor
unknown
Description
Scribus before 1.6.7 contains a heap buffer overflow vulnerability in the Mac PICT image loader and import plugin when unpacking 4-bit indexed pixel data. Attackers can supply a crafted PICT file with inconsistent width and row data that, when placed or imported, writes out of bounds, causing crashes or code execution.