CVE-2026-91794
High · 7.8CVSS
7.8
EPSS
0.2%
Published
Sep 23, 2026
CISA due date
—
The record
An out-of-bounds write vulnerability exists in the PDF rendering process of Foxit PDF Editor/Reader due to insufficient consistency and boundary validation when processing malformed color space data, which may cause the program to crash and potentially lead to remote code execution.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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