Human Attacker Exploits Marimo RCE, Reaches SSH Bastion in Eight Seconds

2026-09-15T13:23:59Z•6ed45b74c7b66704267b66e2fb64cd755df48da1b6f13391381c2d9ebb2abf23
CVE-2026-42016CVE-2026-76461CVE-2026-85706AI-assisted attacksCISA KEVChina-linked activityactive exploitationbackdoorbrowser extensioncloud securityconfidential computingcredential theftexposed development serverslateral movementmalwarepasskey phishingphishingprivilege escalationremote code executionroot accessstate-sponsored threat actorssupply-chain securityzero-day

What happened

The feed highlights active exploitation of critical vulnerabilities and rapid attack chains across internet-facing infrastructure, including Cisco Secure Email Gateway, LiteSpeed Enterprise, GitLab, JFrog Artifactory, Gitea, Vite development servers, and cloud-connected systems. It also covers state-linked campaigns, phishing and passkey abuse, malicious browser extensions, supply-chain attacks, AI-assisted intrusion activity, confidential-computing attacks, and post-compromise lateral movement. Several reports describe root access, credential theft, arbitrary file reads, remote code execution

Why it matters

A reviewed impact interpretation has not been published for this record.

Evidence and limitations

Source ID
the_hacker_news
Record identifier
6ed45b74c7b66704267b66e2fb64cd755df48da1b6f13391381c2d9ebb2abf23
Enrichment time
2026-09-15T13:23:59Z
AI-assisted enrichment
Yes

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