CVE-2026-3055
Citrix NetScaler Out-of-Bounds Read Vulnerability
CVSS
—
Sin CVSS
EPSS
4.0%
p90
KEV
SÍ
30 mar 2026
Exploit Today
77
0-100
Publicado: — · Última mod.: —
Producto
Citrix / NetScaler
Vulnerabilidad
Citrix NetScaler Out-of-Bounds Read Vulnerability
Añadido a KEV
30 mar 2026
Remediar antes de
2 abr 2026
Uso conocido en ransomware
No
Descripción resumida
Citrix NetScaler ADC (formerly Citrix ADC), NetScaler Gateway (formerly Citrix Gateway) and NetScaler ADC FIPS and NDcPP contain an out-of-bounds reads vulnerability when configured as a SAML IDP leading to memory overread.
Acción requerida
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notas
https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696300&articleURL=NetScaler_ADC_and_NetScaler_Gateway_Security_Bulletin_for_CVE_2026_3055_and_CVE_2026_4368 ; https://nvd.nist.gov/vuln/detail/CVE-2026-3055