CVE-2026-88773

Summary

This vulnerability allows for inconsistent interpretation of HTTP requests, leading to potential HTTP Request/Response smuggling attacks, which can be exploited to manipulate network traffic and potentially execute unauthorized actions.

Exploitability

Exploitation is moderately difficult as it requires precise manipulation of HTTP requests, and the attacker must have network access to the affected Citrix NetScaler ADC or Gateway.

Blast radius

If exploited, this could lead to significant network disruptions and unauthorized access to services, impacting the integrity and availability of network traffic.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade to Citrix NetScaler ADC versions 14.1-73.37 or later, 13.1-64.23 or later, and Citrix NetScaler Gateway versions 14.1-73.37 FIPS or later, 13.1-64.23 or later.

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.