New Security Flaw "CitrixBleed 2" Affects Citrix NetScaler Devices
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A new security vulnerability, dubbed "CitrixBleed 2" (CVE-2025-5777, with a CVSS v4.0 score of 9.3), impacts Citrix NetScaler ADC and Gateway devices. This vulnerability allows unauthenticated attackers to steal session cookies, reminiscent of a previous critical flaw. The vulnerability, similar to a past exploit, enables attackers to access sensitive information without requiring login credentials.