Windows SignDrop zero-day exploit grants SYSTEM privileges
Published 17 h ago1 sourceEvidence: Reported
Attackers exploited PHP2Shell for initial compromise and CVE-2026-123039 to gain root privileges in destructive attacks against Check Point gateways. The full scope and attribution remain unclear, but the combination of a known tool and a privilege escalation flaw indicates a sophisticated threat actor targeting network perimeter devices.
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Published 17 h ago1 sourceEvidence: Reported
Published 22 h ago2 sourcesEvidence: Unknown
Published 1 d ago1 sourceEvidence: Reported
Published 1 h ago1 sourceEvidence: Reported
Published 2 d ago1 sourceEvidence: Reported
Published 14 h ago1 sourceEvidence: Reported
Published 2 d ago2 sourcesEvidence: Reported
Published 23 h ago2 sourcesEvidence: Reported