Vulnerability Report

CVE-2025-55309

Title: Use-After-Free in Foxit PDF & Editor Annotation Handling

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2025-55309.

CWE Category CWE-416
Published Date Dec 11, 2025
Modified Date Jan 06, 2026
Exploit Status Not Found
Score 6.7 CVSS v3.1
Exploit Probability (EPSS)
0.12%

Vulnerability Summary

CVE-2025-55309: 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.

Impacted Vendors

F
foxit 2
N
nuance 1
F
foxitsoftware 2

Reference Links

https://www.foxit.com/support/security-bulletins.html
CVSS v3.1
Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0
Severity MEDIUM
6.7
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-55309 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity HIGH
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.