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OpenAdvisories
Medium · 6.1 CVE-2026-57255 EUVD-2026-42198GHSA-v89h-gff2-h39j

Security vulnerability in Foxit PDF Editor/Reader — OOB Read via NaN-Bypass Clamp

Published Jul 8, 2026 · Updated Jul 8, 2026 · Assigned by Foxit

Description

The application opens a PDF containing an abnormal color space whose attributes reference a valid but semantically malformed function. The function's output is not validated; when subsequently read, it produces an illegal pointer that accesses an out-of-bounds region, crashing the application.

Affected products

VendorProductAffectedFixed
Foxit Software Foxit PDF Editor Versions 2026.1.1 and earlier, Versions 14.0.4 and earlier, Versions 13.2.4 and earlier —
Foxit Software Foxit PDF Reader Versions 2026.1.1 and earlier —

Advisories 1

References