Ref# ADV2025_170 | Date: Jun 27th 2025

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Critix has published a security advisory highlighting vulnerabilities in the following products on June 25th, 2025. It is recommended that you take the necessary precautions by ensuring your products are always updated. 

• NetScaler ADC and NetScaler Gateway 14.1 – versions prior to 14.1-47.46 

• NetScaler ADC and NetScaler Gateway 13.1 – versions prior to 13.1-59.19 

• NetScaler ADC 13.1-FIPS and NDcPP – versions prior to 13.1-37.236-FIPS and NDcPP 

For more information on these updates, you can follow these URLs: 

• Citrix Security Advisory – CTX694788 

• Citrix Security Advisories 

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

PDF Download: Citrix Security Advisory

References 

• Citrix Security Advisories (June 25th, 2025). Retrieved from Critix. https://support.citrix.com/knowledge-center#/?ct=Security%20Bulletins&searchText=&sortBy=Created%20date&pageIndex=1  

• Critix Security Advisory. (June 25th, 2025). Retrieved from Canadian Centre for Cyber Security.https://www.cyber.gc.ca/en/alerts-advisories/citrix-security-advisory-av25-374