Image Processing Vulnerability in Foxit's PDF Renderer
CVE-2026-57253

6.1MEDIUM

Key Information:

Vendor

Foxit Inc.

Status
Foxit PDF Editor
Foxit
Vendor
CVE Published:
8 July 2026

What is CVE-2026-57253?

A vulnerability in Foxit's PDF Renderer occurs when the application encounters an abnormal image object. This anomaly forces the renderer to process the image data incorrectly, which leads to an invalid image buffer pointer being used during the conversion of scan lines. As a result, the application may crash, potentially disrupting user workflows and exposing them to security risks.

Affected Version(s)

Foxit PDF Editor Windows Versions 2026.1.1 and earlier

Foxit PDF Editor Windows Versions 14.0.4 and earlier

Foxit PDF Editor Windows Versions 13.2.4 and earlier

References

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

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Anonymous working with TrendAI Zero Day Initiative
.