Cloud Software Group released builds on June 25, 2025, to address one security vulnerability. NetScaler Gateway is affected by CVE 2025-6543, which has a CVSS score of 9.3. CVE 2025-6543 impacts NetScaler Gateway and NetScaler. The vulnerability is a memory safety vulnerability which may lead to memory corruption and Denial of Service on NetScaler appliances. An indication … [Read more...] about Critical severity update announced for NetScaler Gateway and NetScaler
NetScaler security updates
Critical security updates for NetScaler, NetScaler Gateway, and NetScaler Console
Cloud Software Group released builds on June 17, 2025, to address three security vulnerabilities. NetScaler Gateway is affected by CVE 2025-5777, which has a CVSS score of 9.3. CVE 2025-5349 impacts all NetScaler form-factors (CVSS 8.7), CVE 2025-4365 impacts on-premises NetScaler Console (CVSS 6.9). CVE 2025-5777 is a critical severity vulnerability impacting NetScaler … [Read more...] about Critical security updates for NetScaler, NetScaler Gateway, and NetScaler Console
CVE-2024-12284: High-severity security update for NetScaler Console
On February 18, 2025, Cloud Software Group released builds to fix CVE-2024-12284, which affects NetScaler Console. This vulnerability has been discovered in NetScaler Console (formerly NetScaler ADM) and NetScaler Console Agent and has been assigned a CVSS score of 8.8. The issue arises due to inadequate privilege management and could be exploited by an authenticated … [Read more...] about CVE-2024-12284: High-severity security update for NetScaler Console
CVE-2024-8534 and CVE-2024-8535: High severity security updates for NetScaler ADC and NetScaler Gateway
On November 12, 2024, Cloud Software Group released builds to fix CVE-2024-8534 and CVE-2024-8535, which affect NetScaler ADC and NetScaler Gateway. CVE-2024-8534 This vulnerability is a memory safety vulnerability, and successful exploitation can lead to memory corruption and denial of service. In order for this vulnerability to be exploited any of the following … [Read more...] about CVE-2024-8534 and CVE-2024-8535: High severity security updates for NetScaler ADC and NetScaler Gateway
Guidance on CVEs that may affect your NetScaler deployment
On July 9, 2024, NetScaler released builds to fix the following CVEs: Third-Party CVE: All five of these CVEs apply only to customer-managed instances of NetScaler. If you have NetScaler-managed infrastructure, such as NetScaler Console Service, you do not need to take any action. CVE-2024-6235 and CVE-2024-6236 CVE-2024-6235, identified as a critical … [Read more...] about Guidance on CVEs that may affect your NetScaler deployment