Use After Free in Foxit Pdf Editor
CVE-2025-55308
An issue was discovered in Foxit PDF and Editor for Windows before 13.2 and 2025 before 2025.2. A crafted PDF containing JavaScript that calls closeDoc() while internal objects are still in use can cause premature release of these objects. This use-after-free vulnerability may lead to memory corruption, potentially resulting in information disclosure when the PDF is opened.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.001 (2.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- Foxit Pdf Editor — versions 2025.1.0.27937
- Foxit Pdf Reader
- Microsoft Windows
Weakness classification (CWE)
References
- www.foxit.com/support/security-bulletins.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-55308?
- CVE-2025-55308 is a medium-severity vulnerability in Foxit Pdf Editor, classified under Use After Free. CVSS score: 6.7/10. Published 2025-12-11.
- How severe is CVE-2025-55308?
- Medium severity. CVSS v3 base score is 6.7 out of 10.