CVE Watch—

CVE-2026-3055

Citrix NetScaler Out-of-Bounds Read Vulnerability

CVSS

—

Sem CVSS

EPSS

91.5%

p100

KEV

SIM

30 de mar. de 2026

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

4.0%EPSS · 30 dias91.5%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Citrix / NetScaler

Vulnerabilidade

Citrix NetScaler Out-of-Bounds Read Vulnerability

Adicionado ao KEV

30 de mar. de 2026

Corrigir até

2 de abr. de 2026

Uso conhecido em ransomware

Não

Descrição 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.

Ação necessária

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

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