SANS Stormcast Tuesday, June 16th, 2026: BASE64 Statistics; Cisco SD-WAN Exploited; AMD TSME Disabled; Poisoning Deep Research Agents (#)

From SANS Internet Storm Center's Daily Network Security News Podcast Johannes B. Ullrich

SANS Stormcast Tuesday, June 16th, 2026: BASE64 Statistics; Cisco SD-WAN Exploited; AMD TSME Disabled; Poisoning Deep Research Agents Evil MSI Background: BASE64 Statistical Analysis https://isc.sans.edu/diary/Evil%20MSI%20Background%3A%20BASE64%20Statistical%20Analysis/33072 Cisco Catalyst SD-WAN Manager Arbitrary File Write Vulnerability https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-arbfw-c2rZvQ TSME/SME not activating on Ryzen 7 9700X https://github.com/AMDESE/AMDSEV/issues/292 Deep-Research Agents Can Be Poisoned via User-Generated Content https://arxiv.org/pdf/2605.24245 My Upcoming Classes https://www.sans.org/profiles/dr-johannes-ullrich keywords: base64; msi; wallpaper; cisco; sd-wan; 0-day; amd; ryzen; deep-research; llm; seo;