Security
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CVE-2026-91794

HIGHCVSS 7.8
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Description

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.

Timeline
Published:September 23rd, 2026 8:17 AM
Last modified:October 29th, 2026 5:13 PM
CVSS Scoring

CVSS v3: 7.8 (HIGH)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Software
From NVD CPE configuration data

Vendors

foxit

Products

pdf_editorpdf_reader
Weaknesses (CWE)
CWE-787
References & Reports
Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute