Citirx vulnerabilities

Products

• Citrix Application Delivery Controller (Citrix ADC) and Citrix Gateway 2
• Citrix SD-WAN 2
• Citrix Application Delivery Management (Citrix ADC) and Citrix Gateway 1
• Citrix Workspace app for Windows 1
• Workspace app for Windows 1

Latest Citirx CVEs

Newest publication first

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

   Published 2026-10-13

   Medium·CVSS 5.8 EPSS 0.11%

   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.

2. CVE-2026-78546 Out-of-Bounds Read

   Published 2026-09-11

   Medium·CVSS 4.8 EPSS 0.14%

   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.

3. CVE-2022-27508 Unauthenticated denial of service

   Published 2023-01-24

   High·CVSS 7.5 EPSS 1.0%

   Unauthenticated denial of service

4. CVE-2022-27507 Authenticated denial of service

   Published 2023-01-24

   Medium·CVSS 6.5 EPSS 1.0%

   Authenticated denial of service

5. CVE-2022-27509 Unauthenticated redirection to a malicious website

   Published 2022-07-28

   Medium·CVSS 6.1 EPSS 0.54%

   Unauthenticated redirection to a malicious website

6. CVE-2022-27505 Reflected cross site scripting (XSS)

   Published 2022-04-13

   Medium·CVSS 6.1 EPSS 0.53%

   Reflected cross site scripting (XSS)

7. CVE-2022-27506 Hard-coded credentials allow administrators to access the shell via the SD-WAN CLI

   Published 2022-04-13

   Low·CVSS 2.7 EPSS 0.66%

   Hard-coded credentials allow administrators to access the shell via the SD-WAN CLI

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.