CVE-2026-5938CWE-691

Foxit PDF Editor/Reader Infinite Loop Denial-of-Service Vulnerability

Medium · published April 27, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
3.7
In the wild
Unconfirmed
What it is

Improper control flow management allows a crafted document action chain to cause modal dialog reentry on the main thread, resulting in UI freeze and denial of service.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00148 · 3.7th percentile
Weakness
CWE-691 · Insufficient Control Flow Management
Published
2026-04-27T11:00Z
EPSS history
Timeline
  • 27 APR 11:00Z
    Foxit PDF Editor/Reader Infinite Loop Denial-of-Service Vulnerability
    cvelistv5