2026-08-20 (Thursday) Journal

Day summary: Today’s RSS activity: 2 item(s) from vulnerability.circl.lu including “ZOOMSDAY How A Security Found a Nation-State Vulnerability in Zoom in One Day”; “NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19489 and CVE-2026-19490”.

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ZOOMSDAY How A Security Found a Nation-State Vulnerability in Zoom in One Day

• Source: vulnerability.circl.lu
• Time: 07:40:22

• Summary: Original article https://a.security/blog/asecurity-zoomsday # Ⓐ Cyber Security

  Blog

  ZOOMSDAY A critical vulnerability in Zoom, a platform used by 70% of the Fortune 100, discovered by publicly available frontier models, allows an attacker participating in a meeting a zero-click remote code execution on all meeting participants across all native clients. This research emphasizes the risk of weaponized AI and…

NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19489 and CVE-2026-19490

• Source: vulnerability.circl.lu
• Time: 07:31:52
• Summary: Ref: https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696939 Severity of Bulletin: Critical ### Description of Problem Multiple vulnerabilities have been discovered in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway). Refer below for further details. Affected Versions: The following supported versions of NetScaler ADC and NetScaler Gateway are affected by the vulnerabilities: * NetScaler ADC and NetScaler Gateway 14.1 BEFORE 14.1-73.32 * NetScaler…