A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor/Reader’s handling of malformed PDF image masks. Inconsistent image metadata may cause incorrect alpha-channel processing during rendering, resulting in an out-of-bounds read and application crash.

Project Subscriptions

Vendors Products
Foxitsoftware Subscribe
Pdf Editor Subscribe
Pdf Reader Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 23 Sep 2026 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Foxitsoftware
Foxitsoftware pdf Editor
Foxitsoftware pdf Reader
Vendors & Products Foxitsoftware
Foxitsoftware pdf Editor
Foxitsoftware pdf Reader

Wed, 23 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 23 Sep 2026 11:45:00 +0000

Type Values Removed Values Added
Description A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor/Reader’s handling of malformed PDF image masks. Inconsistent image metadata may cause incorrect alpha-channel processing during rendering, resulting in an out-of-bounds read and application crash.
Title Foxit PDF Editor/Reader Doc Object Out-Of-Bounds Read Information Disclosure Vulnerability
Weaknesses CWE-125
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Foxit

Published:

Updated: 2026-09-23T14:40:13.503Z

Reserved: 2026-09-15T07:34:45.815Z

Link: CVE-2026-91810

cve-icon Vulnrichment

Updated: 2026-09-23T14:40:08.219Z

cve-icon NVD

Status : Received

Published: 2026-09-23T08:17:13.190

Modified: 2026-09-23T15:17:27.657

Link: CVE-2026-91810

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-23T16:00:07Z

Weaknesses