CVE-2020-26539
Critical
Description
An issue was discovered in Foxit Reader and PhantomPDF before 10.1. When there is a multiple interpretation error for /V (in the Additional Action and Field dictionaries), a use-after-free can occur with resultant remote code execution (or an information leak).
SeverityCritical
CVSS9.8
Exploit probability—
ProductFoxitsoftware Foxit Reader
PublishedOct 2, 2020
First seenOct 2, 2020
How to fix
Update
- foxitsoftware foxit_reader10.1 or later
- foxitsoftware phantompdf10.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| foxitsoftware foxit_reader | v < 10.1 | 10.1 |
| foxitsoftware phantompdf | v < 10.1 | 10.1 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
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