The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed while stale pointers are still kept and later dereferenced, which under crafted JavaScript and document structures can lead to a use-after-free condition and potentially allow arbitrary code execution.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.foxit.com/support/security-bulletins.html |
|
History
Tue, 14 Apr 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple macos Foxit Foxit pdf Editor Foxit pdf Reader Microsoft Microsoft windows |
|
| CPEs | cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:* cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Apple
Apple macos Foxit Foxit pdf Editor Foxit pdf Reader Microsoft Microsoft windows |
Fri, 03 Apr 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Foxitsoftware
Foxitsoftware foxit Pdf Editor Foxitsoftware foxit Reader |
|
| Vendors & Products |
Foxitsoftware
Foxitsoftware foxit Pdf Editor Foxitsoftware foxit Reader |
Wed, 01 Apr 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 01 Apr 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed while stale pointers are still kept and later dereferenced, which under crafted JavaScript and document structures can lead to a use-after-free condition and potentially allow arbitrary code execution. | |
| Title | Use after free of view cache in Foxit PDF Editor/Reader | |
| Weaknesses | CWE-416 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: Foxit
Published: 2026-04-01T01:40:27.829Z
Updated: 2026-04-02T02:12:55.076Z
Reserved: 2026-03-08T03:43:24.941Z
Link: CVE-2026-3777
Updated: 2026-04-01T14:19:06.703Z
Status : Analyzed
Published: 2026-04-01T02:16:02.737
Modified: 2026-04-14T17:54:52.200
Link: CVE-2026-3777
No data.