UAT-9686 exploited the bug to deploy the AquaShell backdoor on Cisco appliances with certain ports open to the internet.

The post Cisco Patches Vulnerability Exploited by Chinese Hackers appeared first on SecurityWeek.

Researchers have disclosed technical details on a new AMD processor attack that allows remote code execution inside confidential VMs.

The post New ‘StackWarp’ Attack Threatens Confidential VMs on AMD Processors appeared first on SecurityWeek.

This isn’t good:

We discovered a critical vulnerability (CVE-2026-21858, CVSS 10.0) in n8n that enables attackers to take over locally deployed instances, impacting an estimated 100,000 servers globally. No official workarounds are available for this vulnerability. Users should upgrade to version 1.121.0 or later to remediate the vulnerability.

Three technical links and two news links.