eSentire tracks four clusters behind CVE-2026-88771 exploitation, planting NetScaler web shells and backdoor accounts. Learn how to detect them.

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The post Four Attacker Clusters Exploit Citrix NetScaler Flaw CVE-2026-88771 to Plant Web Shells appeared first on Daily CyberSecurity.

Summary of Vulnerability Trends for the Third Quarter of 2026 A total of 36,971 CVEs were disclosed in the third quarter of 2026, representing an increase of approximately 78.6% Compared to the second quarter. Among the vulnerabilities for which CVSS assessments were completed, approximately 12.7% Were rated “Critical” and approximately 42.6% Were rated “High,” meaning […]

Citrix flags a NetScaler SAML authentication issue as patched NetScaler appliances reboot after CVE-2026-88771 attacks. Check your config.

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The post Patched NetScaler Appliances Keep Rebooting as Citrix Flags SAML Authentication Issue appeared first on Daily CyberSecurity.

Attackers exploit Citrix NetScaler zero-day CVE-2026-88772 for root access, then hide WHIPSHOT web shells and a SLAPSHOT tunneler. Patch now.

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The post Attackers Exploit Citrix NetScaler Zero-Day CVE-2026-88772 to Plant Hidden Web Shells appeared first on Daily CyberSecurity.

CVE-2026-88772, a Citrix NetScaler DTLS memory overflow, is exploited in the wild. A watchTowr PoC and full details are now public. Patch NetScaler now.

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The post Citrix NetScaler CVE-2026-88772 Exploited in the Wild as PoC and Full Details Go Public appeared first on Daily CyberSecurity.

Unit 42 is aware of possible 0-day activity against NetScaler devices. Citrix reports CVE-2026-88771, CVE-2026-88772 have been exploited in the wild.

The post Threat Brief: NetScaler Zero Days CVE-2026-88771 and CVE-2026-88772 Exploited in the Wild (Updated September 30) appeared first on Unit 42.

CVE-2026-88771 is a Citrix NetScaler command injection exploited in the wild. Details and a PoC are public. Patch NetScaler to 14.1-73.37 now.

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The post Exploited Citrix NetScaler Flaw CVE-2026-88771: Details and PoC Now Public appeared first on Daily CyberSecurity.

Two Citrix NetScaler zero-day RCE flaws are under active exploitation. Citrix confirmed CVE-2026-88771 and CVE-2026-88772 and shipped patches. Update now.

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The post Citrix NetScaler Zero-Day RCE Flaws Exploited, Patches Released appeared first on Daily CyberSecurity.