@CISAgov is responding to active, targeted exploitation of #CitrixBleed (CVE-2023-4966) affecting unpatched #Citrix Netscaler ADC and Gateway systems. See our guidance for addressing this vulnerability at https://t.co/SqmoHtCNT1 pic.twitter.com/JPqrNhqemv
— CISA Cyber (@CISACyber) November 7, 2023