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VU
CRITICAL
Vulnerabilities
CVE-2024-6387: OpenSSH regreSSHion RCE — Mitigation Guide
Critical analysis of CVE-2024-6387 (regreSSHion) in OpenSSH. Learn technical details of the signal handler race condition and how to defend Linux systems.
Runtime Rebel Intel
3 min read·Jun 24, 2026
HIGH
Threat Intel
Junior Hacker's Tailscale & OpenSSH Post-C2 Persistence
Analysis of a junior hacker's TTPs, leveraging Tailscale and OpenSSH for persistent access to a French automotive business after their Havoc C2 server went offline.
Runtime Rebel Intel
4 min read·Jun 17, 2026
VU
HIGH
Vulnerabilities
OpenSSH 9.8 Logic Error: Root Access via Certificate Principals
OpenSSH 9.8 fixes a 15-year-old logic flaw in certificate parsing that could allow unauthorized privilege escalation and root shell access via crafted names.
Runtime Rebel Intel
4 min read·Apr 27, 2026