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CVE-2026-88779: NetScaler DoS Exploit – Patch Now
CISA confirms active exploitation of CVE-2026-88779 in Citrix NetScaler ADC and Gateway, leading to Denial of Service. Immediate action required.
Zero-Day Response: Kiteworks & Citrix Incidents Stress Patch Urgency
Analysis of recent zero-day incidents involving Kiteworks and Citrix reveals critical challenges in incident response and the urgent need for rapid patching.
Critical Citrix NetScaler Zero-Days: CVE-2026-88772 & CVE-2026-88771
Mandiant and Google identified active zero-day exploitation (CVE-2026-88772, CVE-2026-88771) in Citrix NetScaler ADC and Gateway, leading to root access.
CVE-2026-19490: Citrix NetScaler Auth Bypass Under Attack
Critical Citrix NetScaler authentication bypass (CVE-2026-19490) is actively exploited in the wild, allowing remote unprivileged access.
Threat Recap: Unpatched Exploits, Citrix Bleed 2, AI Attacks
Analysis of current cyber threats including persistent unpatched vulnerabilities, the emergence of Citrix Bleed 2 ransomware, and AI's role in attacker toolchains.
NetScaler Memory Disclosure Flaw Under Active Exploitation
Attackers are actively exploiting a new memory disclosure flaw in Citrix NetScaler products, rapidly weaponizing a public proof-of-concept.
CVE-2025-5777: Anubis Ransomware Exploits Citrix Bleed 2
Anubis ransomware affiliates exploit Citrix Bleed 2 (CVE-2025-5777) and BYOVD techniques to breach networks via RMM tools and supply chain credentials.
NetScaler Vulnerabilities: HTTP/2 Bomb & High-Severity Info Disclosure
Citrix addresses six NetScaler vulnerabilities, including a new HTTP/2 Bomb and a high-severity information disclosure bug similar to CitrixBleed.
NetScaler ADC CVE-2026-8451: Mitigating Arbitrary File Read Risks
Citrix patches six NetScaler ADC and Gateway vulnerabilities, including CVE-2026-8451. Secure your infrastructure against file reads and denial-of-service.
CVE-2023-24489: Citrix ShareFile StorageZones Controller Unauthenticated RCE
Critical unauthenticated RCE in Citrix ShareFile StorageZones Controller (CVE-2023-24489) enables arbitrary file upload and full system compromise. Patch immediately.
CVE-2023-3519: Patching Active RCE in Citrix NetScaler ADC
CISA mandates federal agencies patch CVE-2023-3519, an unauthenticated RCE flaw in Citrix NetScaler ADC and Gateway actively exploited in the wild.
CVE-2026-3055: Citrix NetScaler Out-of-Bounds Read Under Active Exploitation
CISA adds CVE-2026-3055, an actively exploited Citrix NetScaler Out-of-Bounds Read vulnerability, to its KEV Catalog, urging immediate remediation.
CVE-2026-3055: Critical Citrix NetScaler Memory Flaw Exploited
A critical memory flaw, CVE-2026-3055, in Citrix NetScaler ADC and Gateway appliances is actively exploited to steal sensitive data. Patch immediately.
Citrix NetScaler CVE-2026-3055 Memory Overread — Mitigation Guide
Attackers are actively scanning for CVE-2026-3055, a CVSS 9.3 memory overread flaw in Citrix NetScaler ADC and Gateway. Patch vulnerable instances immediately.
Citrix NetScaler Info Disclosure: CVE-2024-8069 Patch Guide
Citrix urges immediate patching of two NetScaler ADC and Gateway vulnerabilities, including a flaw similar to the high-impact CitrixBleed exploit.
CVE-2023-4966: Critical Citrix NetScaler Memory Leak Patching Guide
Critical unauthenticated memory leak in Citrix NetScaler ADC and Gateway allows session hijacking. Learn to mitigate CVE-2023-4966 and secure your network.
Citrix NetScaler CVE-2026-3055: Critical Data Leak Patch Guidance
Citrix releases critical security updates for NetScaler ADC and Gateway to address CVE-2026-3055, an unauthenticated memory overread and data leak flaw.
FortiGate RaaS and Citrix Exploits: Defensive Analysis of New TTPs
An analysis of the latest ThreatsDay bulletin covering FortiGate RaaS, Citrix exploits, and LiveChat phishing lures targeting perimeter security.