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NetScaler ADC
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Critical Citrix NetScaler Zero-Day Vulnerabilities ExploitedCitrix disclosed two critical zero-day vulnerabilities, CVE-2026-88771 and CVE-2026-88772, affecting NetScaler ADC and Gateway systems, which are being actively exploited. Both vul…Critical Zero-Day Vulnerabilities in Citrix NetScaler Under Active ExploitationOn September 26, 2026, security firm watchTowr reported two unpatched zero-day vulnerabilities in Citrix NetScaler ADC and Gateway appliances, allowing remote code execution (RCE) …SonicWall SMA1000 Faces Critical Zero-Day ExploitationSonicWall disclosed two critical vulnerabilities in its SMA1000 series appliances, CVE-2026-83548 and CVE-2026-83549, which are being actively exploited. CVE-2026-83548 is a pre-au…Advanced Threat Actor Exploits Cisco and Citrix Zero-Day VulnerabilitiesAn advanced persistent threat actor exploited zero-day vulnerabilities in Cisco Identity Service Engine and Citrix NetScaler products. The attacks utilized custom malware and were …Critical Zero-Day Exploits in Citrix NetScaler Confirmed by CISAOn September 26, 2026, CISA confirmed the active exploitation of two critical zero-day vulnerabilities in Citrix NetScaler, identified as CVE-2026-88771 and CVE-2026-88772, both wi…Critical Citrix NetScaler Vulnerabilities Actively Exploited in FinlandThe National Cyber Security Centre Finland (NCSC-FI) issued an alert regarding critical vulnerabilities in Citrix NetScaler ADC and Gateway products, specifically CVE-2026-88771 an…Critical Citrix NetScaler Zero-Day Vulnerabilities ExploitedIn late September 2026, two critical zero-day vulnerabilities (CVE-2026-88771 and CVE-2026-88772) in Citrix NetScaler ADC and Gateway were actively exploited, allowing remote code …Critical RCE Vulnerability in Citrix NetScaler Exploited via DTLS Memory OverflowA critical vulnerability, CVE-2026-88772, affecting Citrix NetScaler ADC and Gateway appliances has been disclosed, allowing unauthenticated remote code execution (RCE) and denial-…Critical Vulnerabilities in Citrix NetScaler ADC and Gateway DisclosedCitrix has addressed eight vulnerabilities in its NetScaler ADC and Gateway products, with three critical CVEs identified: CVE-2026-88771, CVE-2026-88772, and CVE-2026-88773. These…