CVE-2026-3780

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable directories, allowing a local attacker to place malicious binaries with the same names and have them loaded or executed instead of the legitimate system files, resulting in local privilege escalation.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-426

Affected software

Vendor	Product	Versions
Foxit Software Inc.	Foxit PDF Reader	Versions 2025.3 and earlier
Foxit Software Inc.	Foxit PDF Editor	Versions 2025.3 and earlier; Versions 14.0.2 and earlier

References

https://www.foxit.com/support/security-bulletins.htmlVendor Advisory

Timeline

Published: Apr 1, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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