CVE-2026-57251 Foxit PDF Editor/Reader Cloud Appearance Buffer Overflow Vulnerability

The application opens a PDF, but the cloud-like appearance of the construction process lacks proper setting of an upper limit and consistency checks. Out-of-bounds access to the underlying array is exposed, ultimately leading to a crash of the application...

CVE-2026-57252

When the application opens a PDF file, during the process of JavaScript deleting pages and removing attachment annotations, it will cause the attachment panel to continue accessing invalid pointers, eventually leading to the application crashing...

EUVD-2026-42200

When the application opens a PDF file, during the process of JavaScript deleting pages and removing attachment annotations, it will cause the attachment panel to continue accessing invalid pointers, eventually leading to the application crashing...

July 26, 2019—KB4505903 (OS Build 18362.267)

July 26, 2019—KB4505903 OS Build 18362.267 Note Follow @WindowsUpdate to find out when new content is published to the release information dashboard. For more information about the various types of Windows updates, such as critical, security, driver, service packs, etc., please see the following...