Ref# ADV2025_194 | Date: Jul 15th 2025

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Citrix has published a security advisory highlighting vulnerabilities in the following products on July 8th, 2025. It is recommended that you take the necessary precautions by ensuring your products are always updated. 

• Current Release (CR): Citrix Virtual Apps and Desktops – versions prior to 2503 
• Long Term Service Release (LTSR): Citrix Virtual Apps and Desktops – versions 2402 LTSR CU2 and prior 

For more information on these updates, you can follow this URL: 

• Citrix Security Advisory – CTX694820 

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.

PDF Download: Citrix Security Advisory

References 

• Citrix Security Advisories. (July 8th, 2025). Retrieved from Citrix. https://support.citrix.com/knowledge-center#/?ct=Security%20Bulletins&searchText=&sortBy=Created%20date&pageIndex=1 
• Citrix Security Advisory. (July 9th, 2025). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/citrix-security-advisory-av25-411