CVE-2026-84419CWE-787

CVE-2026-84419

published October 14, 2026

CVSS

6.8

EPSS

Percentile

1.1

In the wild

Unconfirmed

What it is

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

This issue affects Workspace app for Windows: before 2603.20 CR, before LTSR 2607 Hotfix 1, and before LTSR 2507 CU3 Hotfix 1.

The record

Technical detail

CVSS: 6.8 · NONE
CVSS v4.0: 6.8 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS: 0.00108 · 1.1th percentile
Weakness: CWE-787 · Out-of-bounds Write
Published: 2026-10-14T02:18Z

References (1)

EPSS history

Timeline