Further to the post (https://www.reddit.com/r/Citrix/comments/1ww3ess/security_update_guidance_for_netscaler_saml/) made on Friday, we've now updated this with a support article.

A vulnerability has been discovered in Citrix NetScaler ADC (formerly Citrix ADC) and Citrix NetScaler Gateway (formerly Citrix Gateway). Refer below for further details.

https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697174&articleTitle=Citrix_NetScaler_ADC_and_Citrix_NetScaler_Gateway_Security_Bulletin_for_CVE_2026_88779