CVE-2026-84420CWE-125

CVE-2026-84420

published October 14, 2026

CVSS

5.8

EPSS

Percentile

0.5

In the wild

Unconfirmed

What it is

Out-of-bounds read vulnerability in Citirx Citrix Workspace app for Windows.

This issue affects Citrix Workspace app for Windows: before 2603.20 CR, before LTSR 2607, and before LTSR 2507 CU3.

The record

Technical detail

CVSS: 5.8 · NONE
CVSS v4.0: 5.8 · CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
EPSS: 0.00092 · 0.5th percentile
Weakness: CWE-125 · Out-of-bounds Read
Published: 2026-10-14T02:18Z

References (1)

EPSS history

Timeline