StyleSmuggler (CVE-2026-75650): Frequently asked questions about Adobe Commerce and Magento zero-day

A critical unauthenticated remote code execution (RCE) zero-day in Adobe Commerce and Magento Open Source, dubbed StyleSmuggler, has been actively exploited since September 4 with attacks observed three days before a vendor patch became available. Key takeaways CVE-2026-75650 is a critical remote code execution vulnerability in Adobe Commerce, Adobe Commerce B2B and Magento Open Source that can be triggered without authentication. Active exploitation of CVE-2026-75650 began on September 4, 2026,