CVE intelligence

CVE-2026-88772

Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability

Citrix · Published 2026-09-27 · CVSS

CVE-2026-88772

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

AVAttack Vector: Network
ACAttack Complexity: High
ATAttack Requirements: None
PRPrivileges Required: None
UIUser Interaction: None
VCVulnerable System Confidentiality: High
VIVulnerable System Integrity: High
VAVulnerable System Availability: High
SCSubsequent System Confidentiality: High
SISubsequent System Integrity: High
SASubsequent System Availability: High

critical · KEV listed 2026-09-27 · Action due 2026-09-30