SANS Stormcast Friday, September 11th, 2026: Redtail Analsys (@sans_edu); Checkpoint VPN Patch; Netscaler and Sonicwall Attacks

Redtail Payload Analysis
https://isc.sans.edu/diary/Redtail%20Payload%20Analysis%20%5BGuest%20Diary%5D/33326
Checkpoint Critical Security Advisory: VPN Vulnerabilities CVE-2026-85102 and CVE-2026-8510
https://community.checkpoint.com/t5/General-Topics/Action-Required-Critical-Security-Advisory-VPN-Vulnerabilities/td-p/281995
Cisco Secure Firewall Management Center Software Authentication Bypass Vulnerability
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-onprem-fmc-authbypass-5JPp45V2
Netscaler ADC Exploit
https://x.com/ethicalhack3r/status/2095480651478663393
Sonicwall SMA1000 Attack
https://hunt.io/blog/sonicwall-sma1000-uk-council-attack
My Upcoming Classes
https://www.sans.org/profiles/dr-johannes-ullrich