Top Headlines:

• Qualys | CVE-2026-46333: Local Root Privilege Escalation and Credential Disclosure in the Linux Kernel ptrace Path: https://blog.qualys.com/vulnerabilities-threat-research/2026/05/20/cve-2026-46333-lo[…]ion-and-credential-disclosure-in-the-linux-kernel-ptrace-path
• Microsoft Security Blog | Introducing RAMPART and Clarity: Open source tools to bring safety into Agent development workflow: https://www.microsoft.com/en-us/security/blog/2026/05/20/introducing-rampart-and-clar[…]ource-tools-to-bring-safety-into-agent-development-workflow/
• Socket | Mini Shai-Hulud Hits @antv Ecosystem, 639 Compromised npm Package Verssions: https://socket.dev/blog/antv-packages-compromised
• WeLiveSecurity | Webworm: New Burrowing Techniques: https://www.welivesecurity.com/en/eset-research/webworm-new-burrowing-techniques/