The CVSS‑9.3 vulnerability allows unauthenticated remote code execution on exposed Marimo servers and was exploited in the wild shortly after disclosure, Sysdig says.

A critical pre-authentication remote code execution (RCE) vulnerability in Marimo is now under active exploitation, leveraged ...

Hackers are exploiting a critical vulnerability in Marimo reactive Python notebook to deploy a new variant of NKAbuse malware ...

Marimo is an integrated development environment for Python that combines code, results, visualizations, and documentation.

Marimo CVE-2026-39987 exploited within 10 hours of disclosure, enabling unauthenticated RCE and credential theft, emphasizing urgent patching needs.

A threat actor started exploiting CVE-2026-39987, an unauthenticated RCE vulnerability in Marimo, nine hours after public ...

A critical flaw in Python tool Marimo was exploited within 10 hours of disclosure, researchers report, highlighting how quickly attackers are now turning vulnerability advisories into real-world ...

Microsoft details a cross-tenant social engineering technique that tricks employees into granting remote access and enables ...

Traditional authentication is incapable of securing AI agents, the company says, as it announces Access Intelligence.

The move would allow civilian agencies to access a modified version of Anthropic’s powerful vulnerability‑hunting AI, under ...

I try to avoid any AI note-taking apps that try to think for me. They are more likely to make mistakes than NotebookLM, and I don’t have time to verify all the information they give me when I’m in a ...