CVE-2026-8451 Adds a New NetScaler Memory Overread to the CitrixBleed Pattern

CVE-2026-8451 is a high-severity (CVSS 8.8) memory overread in Citrix NetScaler ADC/Gateway that can disclose process memory when the appliance is configured as a SAML Identity Provider and processes malformed SAML authentication requests at /saml/login; affected 13.1 and 14.1 builds have fixed updates available and defenders should prioritize patching internet-facing SAML IdP instances and validate exposure using ASM/CTI and available detection tooling.