CVE-2018-10303 json
A use-after-free in Foxit Reader before 9.1 and PhantomPDF before 9.1 allows remote attackers to execute arbitrary code, aka iDefense ID V-…
published 2018-04-23 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-2377
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
A use-after-free in Foxit Reader before 9.1 and PhantomPDF before 9.1 allows remote attackers to execute arbitrary code, aka iDefense ID V-y0nqfutlf3.
Patch / fix
- foxitsoftware foxit_reader 9.1
- foxitsoftware phantompdf 9.1
Exploit prediction
2.50% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
foxitsoftware.com
/support/security-bulletins.php
vendor-advisory
-
srcincite.io
/advisories/src-2018-0020/
third-party-advisory
Sources
- CVE List CVE-2018-10303
- NVD CVE-2018-10303
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.