CVE-2026-88775: ADC (Citrix NetScaler)

Vulnerabilità critica, punteggio 9,8 su 10, in ADC (Citrix NetScaler). Sfruttabile da remoto, via rete, senza credenziali, senza che nessuno faccia nulla. Tipo: buffer overflow.

Gravità: 9,8 su 10 (critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Tipo di difetto: CWE-120: buffer overflow
Pubblicata: 27 settembre 2026

Descrizione originale

Memory overflow 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 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23 leading Memory overflow vulnerability leading to unpredictable or erroneous behavior or Denial of Service

Fonti

Scheda NVD
support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697096&articleTitle=Citrix_NetScaler_ADC_and_Citrix_NetScaler_Gateway_Security_Bulletin_for_CVE_2026_88771_CVE_2026_88772_CVE_2026_88773_CVE_2026_88774_CVE_2026_88775_CVE_2026_88776_CVE_2026_88777_and_CVE_2026_88778