7.8

CVE-2026-91793

Foxit PDF Editor/Reader Doc Object Use-After-Free Information Disclosure Vulnerability

When opening a specially crafted PDF, Foxit PDF Editor/Reader executes scripts that modify annotation rich-text attributes containing malformed font data. During subsequent annotation appearance reconstruction, it accesses an object after it has been released, resulting in a use-after-free condition and an application crash.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Foxit ≫ Pdf Editor Version <= 13.2.5.63482
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 14.0.0.33046 <= 14.0.7.33751
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 2023.1.0.15510 <= 2023.3.0.23028
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 2024.1.0.23997 <= 2024.4.1.27687
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 2025.1.0.27937 <= 2025.3.0.35737
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 2026.1.0.36452 <= 2026.2.0.39747
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Reader Version <= 2026.2.0.39747
   Microsoft ≫ Windows Version -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.019
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
14984358-7092-470d-8f34-ade47a7658a2 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://www.foxit.com/support/security-bulletins.html
Vendor Advisory