Vulnerability Management
Citrix Bleed 2: Analysis and Mitigation
CVE-2025-5777 revived the memory-leak pattern that broke NetScaler in 2023. Here is what the 2025 variant does, who is exploiting it, and how to respond.
Jul 25, 20254 min read
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
CVE-2025-5777 revived the memory-leak pattern that broke NetScaler in 2023. Here is what the 2025 variant does, who is exploiting it, and how to respond.
A second Citrix Bleed leaks session tokens from NetScaler ADC and Gateway memory. We dissect the buffer over-read and the IR playbook.
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