cve detail

CVE-2026-3055

naam

Citrix NetScaler Out-of-Bounds Read Vulnerability

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.

KEV

bekend misbruikt

EPSS

74%

percentiel

99%

vendor

Citrix

product

NetScaler

toegevoegd aan KEV

30 mrt 2026

due date

02 apr 2026

ransomware

Unknown

CWE

CWE-125

EPSS datum

12 mei 2026

aanbevolen actie

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

notities

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