Outlook CVE-2026-70329: The RCE Detail Everyone Keeps Skipping | 404 Founders Back to Intelligence Aug 26, 2026 03:11 UTC 4 min Share: Global Insights (English) Outlook CVE-2026-70329: The RCE Detail Everyone Keeps Skipping The 8.8 score is the easy part. The interesting field is UI:R, because Microsoft still requires the victim to interact with whatever reaches the vulnerable Outlook path. 404 Founders Securing the digital frontier. Error-proof cyber solutions. Swipe to pan >_→ Interested in advertising? Your banner could be here. Learn more → Stay ahead of cyber threats Get analysis, news, and threat intelligence delivered directly to your inbox. >_→ Need expert security consultation? Our cybersecurity experts are ready to help protect your infrastructure Get in Touch