EUVD-2026-100752

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...

EUVD-2026-100751

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...

CVE-2026-84419

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...

CVE-2026-84420

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...

CVE-2026-84420

The Citrix Workspace app for Windows is vulnerable to an Out-of-bounds Read and Out-of-bounds Write vulnerability (CWE-125, CWE-787). The issue requires local access to the target system and allows for potential high impact on availability. Affected versions include Citrix Workspace app for Windo...

CVE-2026-84420 Out-of-Bounds Write and Out-of-Bounds Read

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...

CVE-2026-84419 Out-of-Bounds Write

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...

CVE-2026-84419

The Citrix Workspace app for Windows is vulnerable to an Out-of-bounds Write (CWE-787) as identified by CVE-2026-84419 . This issue requires local access to the target system and the App Protection feature to be enabled. Impacting systems can experience high availability impact. Affected versions...

Citrix Workspace App for Windows Security Bulletin CVE-2026-84419 and CVE-2026-84420

Severity - Medium Description of Problem Vulnerabilities have been discovered in the Citrix Workspace app for Windows. Refer to the information below for further details. Affected Versions: CVE-2026-84419 - The following supported versions of the Citrix Workspace app for Windows are impacted by...

PT-2026-113539

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...

PT-2026-113538

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...

Citrix Workspace App for Windows Multiple Vulnerabilities (CTX697034)

The version of Citrix Workspace App installed on the remote Windows host is 2507 / 2507.1 LTSR prior to 2507.1 LTSR CU3, or a Current Release prior to 2603.11. It is, therefore, affected by multiple vulnerabilities: - An out-of-bounds read vulnerability exists in Citrix Workspace app for Windows...

CVE-2026-78547: Out-of-bounds Write

Out-of-bounds write vulnerability in Citrix Citrix Workspace app for Windows. This issue affects Citrix Workspace app for Windows: before 2603.11 Current Release CR, before 2507.1 LTSR CU3, and before LTSR 2607...

CVE-2026-78546: Out-of-bounds Read

Out-of-bounds read vulnerability in Citirx Workspace app for Windows. This issue affects Workspace app for Windows: before 2603.11 Current Release CR, before 2507.1 LTSR CU3, and before LTSR 2607...

CVE-2025-4879: Improper Privilege Management

Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Citrix Workspace app for Windows...

CVE-2024-7890: Improper Privilege Management

Local privilege escalation allows a low-privileged user to gain SYSTEM privileges in Citrix Workspace app for Windows...

CVE-2024-7889: Improper Control of a Resource Through its Lifetime

Local privilege escalation allows a low-privileged user to gain SYSTEM privileges in Citrix Workspace app for Windows...

CVE-2024-6286: Improper Privilege Management

Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Citrix Workspace app for Windows...

PT-2024-5736

Name of the Vulnerable Software and Affected Versions Citrix Workspace App for Windows affected versions not specified Description The issue is related to insecure privilege management in Citrix Workspace App for Windows. It allows a low-privileged user to gain SYSTEM privileges, enabling potenti...

CVE-2021-22907: Improper Access Control

An improper access control vulnerability exists in Citrix Workspace App for Windows potentially allows privilege escalation in CR versions prior to 2105 and 1912 LTSR prior to CU4...