citrix
Safeguard articles tagged "citrix" — guides, analysis, and best practices for software supply chain and application security.
29 articles
CVE-2025-7775 in Citrix NetScaler: Patch Posture & SBOM Response
NetScaler ADC and Gateway memory overflow scored CVSS 9.2 and landed on CISA KEV with a 48-hour patch deadline. Here is the defender playbook.
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.
CVE-2025-5777 (Citrix Bleed 2): NetScaler Memory Disclosure Deep Dive
A second Citrix Bleed leaks session tokens from NetScaler ADC and Gateway memory. We dissect the buffer over-read and the IR playbook.
Citrix NetScaler CVE-2026-3055: The SAML Memory-Overread CitrixBleed Echo of 2026
CVE-2026-3055 is an unauthenticated memory overread in NetScaler ADC/Gateway configured as a SAML IdP, CVSS 9.3, exploited since late March 2026 and drawing direct CitrixBleed comparisons. Full analysis.
Citrix NetScaler Zero-Day CVE-2023-3519: Mass Exploitation in the Wild
CVE-2023-3519 allowed unauthenticated remote code execution on Citrix NetScaler ADC and Gateway devices, leading to widespread exploitation and CISA emergency directives.
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