PT-2026-35404 · Foxitsoftware · Foxit Pdf Editor+1

Published 2026-04-27 · Updated 2026-04-27 · CVE-2026-5942

X.com · Cvenew

CVSS v3.1

5.5

Medium

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2026-5942 Flaws in page lifecycle management allow document structure changes to desynchronize internal component states, causing subsequent operations to access invalidated obje… https://t.co/Zrnb4ebTBw

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-5942

ZDI-26-303

Affected Products

Foxit Pdf Editor

Foxit Pdf Reader

References · 4

• https://zerodayinitiative.com/advisories/ZDI-26-303 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-5942 · Security Note
• https://foxit.com/support/security-bulletins.html · Note
• https://twitter.com/CVEnew/status/2048852193999016076 · Twitter Post