CVE-2026-88771

CVE

Threat entity extracted from intelligence sources

Frequency

113

occurrences

First Seen

September 27, 2026

Last Seen

November 7, 2026

API

Exploited in Wild

—

Ransomware Use

—

Public Exploits

—

Attack Vector

—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Citrix NetScaler Zero-Day Vulnerabilities Exploited82.3

Citrix 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 vulnerabilities have a CVSS score of 9.5 and allow unauthenticated attackers to execute arbitrary commands remotely. CVE-20...

Critical Zero-Day Vulnerabilities in Citrix NetScaler Under Active Exploitation80.8

On September 26, 2026, security firm watchTowr reported two unpatched zero-day vulnerabilities in Citrix NetScaler ADC and Gateway appliances, allowing remote code execution (RCE) and actively exploited in the wild. Citrix has confirmed the existence of these vulnerabilities, tracked as CVE-2026-887...

Critical Zero-Day Exploits in Citrix NetScaler Confirmed by CISA80.0

On 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 with a CVSS score of 9.5. These vulnerabilities allow remote code execution and affect all default configurations of NetSc...

Critical Zero-Day Exploits Target Citrix and Other Major Platforms80.0

Recent reports indicate multiple critical vulnerabilities are being actively exploited, including zero-day exploits for Citrix NetScaler ADC and Gateway (CVE-2026-88771, CVE-2026-88772) and PaperCut NG/MF. The vulnerabilities allow unauthenticated remote code execution, posing significant risks to a...