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CVE-2026-57251

Foxit PDF Editor/Reader Cloud Appearance Buffer Overflow Vulnerability

Published: Jul 8, 2026Updated: Jul 9, 2026 Sources: CVE List NVDCWE-129
7.8HIGH
NVD MITRE
EPSS Score
0.1%
Top 98.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-129

Affected Products

Foxit Software Inc.
commercial·USaka foxit pdf reader, foxit pdf editor
Foxit PDF EditorOn-premDesktop App
Consumer Software / file-utility
Foxit PDF ReaderOn-premDesktop App
Consumer Software / productivity
foxit
commercial·CNaka foxit pdf, foxit reader
pdf editorOn-premDesktop App
Consumer Software / file-utility
pdf readerOn-premDesktop App
Consumer Software / file-utility

Exploitability

Official Patch Available
Is your org exposed to CVE-2026-57251?We can run the check for you — a free external exposure review, no install. Check my exposure

References

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

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