Technology · Foxit
Foxit PDF Editor vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 51 vulnerabilities in Foxit PDF Editor: 0 in the last 7 days and 31 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-91818, was published on 23 September 2026. Nothing in the last four weeks, down from 31 vulnerabilities in the four before.
- Last 7 days
- 0
- Last 90 days
- 31
- Critical, all time
- 0
- Exploited in the wild
- 0
About Foxit PDF Editor
Foxit application for creating, editing, and annotating PDF documents.
Latest Foxit PDF Editor vulnerabilities
- CVE-2026-91818: Foxit PDF Editor use-after-free in JavaScript annotation handlinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91817: Foxit PDF Editor heap-based out-of-bounds read in JavaScript string handlingmediumCVSS 6.1EPSS 0.1%
- CVE-2026-91816: Foxit PDF Editor use-after-free in annotation handlinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91815: Foxit PDF Editor/Reader out-of-bounds write in JPEG2000 decodinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91814: Foxit PDF Editor and Reader signature validation bypass in incremental updatesmediumCVSS 5.3EPSS 0.1%
- CVE-2026-91813: Foxit PDF Reader/Editor update mechanism privilege escalationhighCVSS 8.8EPSS 0.1%
- CVE-2026-91812: Foxit PDF Editor/Reader update mechanism certificate validation bypasshighCVSS 7.9EPSS 0.1%
- CVE-2026-91811: Foxit PDF Reader heap out-of-bounds write in PRC parserhighCVSS 7.8EPSS 0.1%
- CVE-2026-91810: Foxit PDF Reader heap out-of-bounds read in image mask handlingmediumCVSS 6.1EPSS 0.1%
- CVE-2026-91809: Foxit PDF Reader use-after-free in form field handlinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91808: Foxit PDF Editor heap out-of-bounds read in image handlingmediumCVSS 6.1EPSS 0.1%
- CVE-2026-91807: Foxit PDF Reader heap-based out-of-bounds read in image soft-mask parsingmediumCVSS 6.1EPSS 0.1%
- CVE-2026-91806: Foxit PDF Editor and Reader use-after-free in form field handlinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91805: Foxit PDF Editor use-after-free in page-tree handlinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91804: Foxit PDF Editor and Reader heap overflow in Circle annotation renderinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91803: Foxit PDF Editor privilege escalation in updater via DLL loadinghighCVSS 8.8EPSS 0.1%
- CVE-2026-91802: Foxit PDF Editor heap-based buffer overflow in WebP decodinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91801: Foxit PDF Editor path traversal in embedded resource handlinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91800: Foxit PDF Editor privilege escalation in installer on macOShighCVSS 8.8EPSS 0.1%
- CVE-2026-91799: Foxit PDF Editor use-after-free in JavaScript array handlinghighCVSS 7.8EPSS 0.1%
- CVE-2026-91798: Foxit PDF Editor and Reader privilege escalation in update daemonhighCVSS 8.8EPSS 0.1%
- CVE-2026-91797: Foxit PDF Editor/Reader directory traversal in attachment file namehighCVSS 7.8EPSS 0.2%
- CVE-2026-91796: Foxit PDF Editor and Reader credential hash leakage via SMBmediumCVSS 6.1EPSS 0.1%
- CVE-2026-91795: Foxit PDF Editor and Reader FileOpen plugin encryption metadata validation bypasshighCVSS 7.8EPSS 0.1%
- CVE-2026-91794: Foxit PDF Editor out-of-bounds write in color space processinghighCVSS 7.8EPSS 0.2%
Most severe Foxit PDF Editor vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-91803: Foxit PDF Editor privilege escalation in updater via DLL loadinghighCVSS 8.8EPSS 0.1%
- CVE-2026-91800: Foxit PDF Editor privilege escalation in installer on macOShighCVSS 8.8EPSS 0.1%
- CVE-2026-91798: Foxit PDF Editor and Reader privilege escalation in update daemonhighCVSS 8.8EPSS 0.1%
- CVE-2026-91813: Foxit PDF Reader/Editor update mechanism privilege escalationhighCVSS 8.8EPSS 0.1%
- CVE-2026-12057: Foxit PDF Editor and Reader arbitrary code execution via JavaScript sandbox bypasshighCVSS 8.6
- CVE-2026-91812: Foxit PDF Editor/Reader update mechanism certificate validation bypasshighCVSS 7.9EPSS 0.1%
- CVE-2026-91797: Foxit PDF Editor/Reader directory traversal in attachment file namehighCVSS 7.8EPSS 0.2%
- CVE-2025-55314: An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2. When pages…highCVSS 7.8EPSS 0.2%
- CVE-2026-5943: Document structural anomalies caused inconsistencies between page element relationships and internal index states…highCVSS 7.8EPSS 0.2%
- CVE-2025-55313: An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2. They allow…highCVSS 7.8EPSS 0.2%
Vulnerabilities per week
Nothing in the last four weeks, down from 31 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 31 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Foxit PDF Editor vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/pdf-editor)<a href="https://junglewise.ai/threats/technologies/pdf-editor"><img src="https://junglewise.ai/threats/technologies/pdf-editor/badge.svg" alt="Foxit PDF Editor vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/pdf-editor.json, and this page as text at https://junglewise.ai/threats/technologies/pdf-editor.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Foxit PDF Editor vulnerabilities", https://junglewise.ai/threats/technologies/pdf-editor, 9 November 2026.