CVE-2026-57251

HIGH

Foxit PDF Editor/Reader Cloud Appearance Buffer Overflow Vulnerability

Title source: cna

Description

The application opens a PDF, but the cloud-like appearance of the construction process lacks proper setting of an upper limit and consistency checks. Out-of-bounds access to the underlying array is exposed, ultimately leading to a crash of the application.

References (1)

Core 1

Core References

https://www.foxit.com/support/security-bulletins.html

Scores

CVSS v3 7.8

EPSS 0.0012

EPSS Percentile 1.9%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-129

Status published

Products (6)

foxit/pdf_editor < 13.2.4.24048

foxit/pdf_reader < 2026.1.1.36485

Foxit Software Inc./Foxit PDF Editor Versions 13.2.4 and earlier

Foxit Software Inc./Foxit PDF Editor Versions 14.0.4 and earlier

Foxit Software Inc./Foxit PDF Editor Versions 2026.1.1 and earlier

Foxit Software Inc./Foxit PDF Reader Versions 2026.1.1 and earlier

Published Jul 08, 2026

Tracked Since Jul 08, 2026