CVE-2025-55309

Severity: medium (CVSS 6.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-11 · updated 2026-10-14
Weakness: CWE-416

Description

An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2. A crafted PDF can contain JavaScript that attaches an OnBlur action on a form field that destroys an annotation. During user right-click interaction, the program's internal focus change handling prematurely releases the annotation object, resulting in a use-after-free vulnerability that may cause memory corruption or application crashes.

Affected products

Foxit PDF Reader: through 13.1.7.63027; from 2023.1.0.55583 through 2023.3.0.63083; from 2024.1.0.63682 through 2024.4.1.66479; through 13.1.7.23637; from 2023.1.0.15510 through 2023.3.0.23028; from 2024.1.0.23997 through 2024.4.1.27687
Foxit Pdf Reader: through 2025.1.0.66692; through 2025.1.0.27937

References

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

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