CVE-2026-3779 describes a use-after-free vulnerability in an application's list box calculate array logic, where stale references to deleted or re-created objects can be triggered by crafted documents, potentially leading to arbitrary code execution. No specific affected products are currently identified. Rated High with a CVSS score of 7.8, this vulnerability requires user interaction and local access, but has low attack complexity and can result in high impact across confidentiality, integrity, and availability. There is no evidence of active exploitation, nor is public exploit code available in common repositories like Metasploit or ExploitDB. While not listed in the KEV catalog, it has received minor community attention on social media platforms.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 13.2.2.24014CPE matchmatch criteria | cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:* | ||
>= 14.0.0.33046, <= 14.0.2.33402CPE matchmatch criteria | cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:* | ||
>= 2023.1.0.15510, <= 2023.3.0.23028CPE matchmatch criteria | cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:* | ||
>= 2024.1.0.23997, <= 2024.4.1.27687CPE matchmatch criteria | cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:* | ||
>= 2025.1.0.27937, <= 2025.3.0.35737CPE matchmatch criteria | cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.