CVEvulnerability

CVE-2026-88773

9.3 CRITICAL Published 2026-09-27 Modified 2026-09-29 Official page ↗
Status
Analyzed
Published
2026-09-27
Last modified
2026-09-29
Assigner
50a63c94-1ea7-4568-8c11-eb79e7c5a2b5
CVSS 4.0 (50a63c94-1ea7-4568-8c11-eb79e7c5a2b5)
9.3 CRITICAL — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Weaknesses
CWE-444

Description

Inconsistent interpretation of HTTP requests ('HTTP Request/Response smuggling') vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1-37.279 and NDcPP; Gateway: before 14.1-73.37 FIPS and before 13.1-64.23.

Affected configurations

• citrix netscaler application delivery controller (>= 13.1 < 13.1-64.23) • citrix netscaler application delivery controller (>= 13.1 < 13.1.37.279) • citrix netscaler application delivery controller (>= 14.1 < 14.1-73.37) • citrix netscaler application delivery controller (>= 14.1-66.68 <= 14.1-73.37) • citrix netscaler gateway (>= 13.1 < 13.1-64.23) • citrix netscaler gateway (>= 14.1 < 14.1-73.37)

Related

Weakness · CWE (1)

  • CWE-444 Inconsistent Interpretation of HTTP Requests weakness

References