Please, We Beg, Just One Weekend Free Of Appliances (Citrix NetScaler CVE-2026-3055 Memory Overread Part 2)
Reported exploitedNetScaler ADCNetScaler Gateway Read at watchTowr Labs
Below is the opening; the full story is at watchTowr Labs.
From watchTowr Labs
Today, we woke up with a nagging feeling: what if Citrix had, in fact, patched multiple Memory Overread vulnerabilities as part of CVE-2026-3055?
While we've been using our analysis from Part 1 (please read it first, as this post will be brief) to accurately identify exploitable Citrix NetScaler appliances across the watchTowr client base, we couldn't help but wonder: could there be more hiding in Citrix's patches?…
Worried this affects your company?
Discuss a security assessment of your internet-facing systems. Scope agreed before testing.