CVE-2026-4368

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

March 24, 2026

Last Seen

September 8, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Vulnerabilities in Citrix NetScaler ADC and Gateway Require Immediate Patching72.9

Cloud Software Group has identified and patched two critical vulnerabilities in Citrix NetScaler ADC and Gateway products. The vulnerabilities, tracked as CVE-2026-3055, allow unauthenticated remote attackers to exploit memory overreads and potentially leak sensitive data. Organizations using these...

CitrixBleed 2 Exploited by Initial Access Broker for DragonForce Ransomware Attacks72.6

In the first half of 2026, multiple organizations were targeted by an Initial Access Broker exploiting the CitrixBleed 2 vulnerability (CVE-2025-5777). Attackers gained access through the Citrix NetScaler gateway, escalating privileges and creating rogue administrator accounts. The most advanced att...