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Vulnerabilidades exploradas (CISA KEV)

CVEs com exploração confirmada pela CISA (Known Exploited Vulnerabilities), com ação exigida e prazos.

7 resultado(s)

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CVE-2026-88779 Alta · 7.5 KEV Alta · 51 CWE-119 04/10/2026

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

Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: before 14.1-73.41, before 13.1-64.28, before 14.1-73.41 FIPS, and before 13.1-37.282; Gateway: before 14.1-73.41 and before 13.1-64.28.

CVE-2026-19490 Crítica · 9.8 KEV Alta · 69 Exploit público CWE-288 19/08/2026

Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel Vulnerability

Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: from 14.1 through 73.32 and from 13.1 through 63.21; Gateway: from 14.1 through 73.32 and from 13.1 through 63.21.

CVE-2026-8452 Crítica · 9.8 KEV Alta · 63 Exploit público CWE-119 30/06/2026

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

Memory overflow vulnerability NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if the appliance is configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server

CVE-2026-3055 Crítica · 9.8 KEV Urgente · 82 Exploit público CWE-125 23/03/2026

Citrix NetScaler Out-of-Bounds Read Vulnerability

Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread

CVE-2025-7775 Crítica · 9.8 KEV Alta · 66 Exploit público CWE-119 26/08/2025

Citrix NetScaler Memory Overflow Vulnerability

Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers (OR) CR virtual server with type HDX

CVE-2025-6543 Crítica · 9.8 KEV Alta · 65 Exploit público CWE-119 25/06/2025

Citrix NetScaler ADC and Gateway Buffer Overflow Vulnerability

Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server

CVE-2025-5777 Alta · 7.5 KEV Urgente · 87 Exploit público Ransomware CWE-908 17/06/2025

Citrix NetScaler ADC and Gateway Out-of-Bounds Read Vulnerability

Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server