CVE-2026-104064
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Oct 30, 2026
Vendor
unknown
Description
Scribus before 1.6.7 contains an integer overflow vulnerability in the scimgdataloader_tiff TIFF loader that allows attackers to trigger a heap overflow via crafted tile dimensions. Attackers can supply a tiled TIFF with large tile width, height and sample values for a user to import, corrupting heap memory to crash Scribus or execute code.