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#Zero-Day

CVE-2026-20262: Cisco Catalyst SD-WAN vManage Zero-Day Actively Exploited in Enterprise Attacks

16 June 2026  |  dark6  |  Vulnerability

Cisco has confirmed active zero-day exploitation of CVE-2026-20262, an arbitrary-file-write vulnerability in Catalyst SD-WAN Manager (vManage) that allows attackers to deploy web shells and escalate to root. No...

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Five OpenClaw Zero-Days Let Attackers Silently Hijack AI Agent Access on Slack, Teams, and Discord

4 June 2026  |  dark6  |  Vulnerability

Researcher Philip Garabandic disclosed five zero-day vulnerabilities in OpenClaw allowing identity spoofing to hijack trusted AI agent access across Slack, Discord, Microsoft Teams, Matrix, and Zalo. The same...

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CVE-2025-48595: Android 0-Day Actively Exploited — Patch Your Devices Now

4 June 2026  |  dark6  |  Vulnerability

Google has confirmed active exploitation of CVE-2025-48595, a zero-click Android Framework privilege escalation flaw affecting Android 14-16. Devices without the June 2026 patch remain at risk of complete...

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CVE-2026-41089: Windows Netlogon 0-Click RCE Now Actively Exploited — Patch Domain Controllers Immediately

1 June 2026  |  dark6  |  Vulnerability

Microsoft’s May 2026 Patch Tuesday addressed CVE-2026-41089, a critical Windows Netlogon 0-click RCE — now actively exploited in the wild. Domain controllers running unpatched Windows Server face complete...

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AI Discovers 10,000+ Zero-Days: Anthropic’s Claude Mythos Preview Transforms Cybersecurity Defense

24 May 2026  |  dark6  |  AI

Anthropic's Claude Mythos Preview AI model has autonomously discovered over 10,000 critical zero-day vulnerabilities across major software systems as part of Project Glasswing, revealing both the extraordinary potential...

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CISA Adds Two Actively Exploited Microsoft Defender Zero-Days to KEV Catalog — Patch by June 3

23 May 2026  |  dark6  |  Vulnerability

CISA has added two critical Microsoft Defender vulnerabilities — CVE-2026-45498 and CVE-2026-41091 — to its Known Exploited Vulnerabilities catalog following evidence of active exploitation in the wild. Federal...

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LiteSpeed cPanel Plugin Zero-Day (CVE-2026-48172) Actively Exploited to Gain Server Root Access

23 May 2026  |  dark6  |  Vulnerability

LiteSpeed has disclosed and patched a critical zero-day privilege escalation flaw (CVE-2026-48172) in its cPanel user-end plugin that is already being actively exploited in the wild to gain...

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Windows ‘MiniPlasma’ Zero-Day Grants SYSTEM Privileges on Fully Patched Systems — Public PoC Released

19 May 2026  |  dark6  |  Vulnerability

A critical Windows zero-day dubbed 'MiniPlasma' has surfaced with a public proof-of-concept exploit, allowing unprivileged attackers to achieve full SYSTEM-level access on all versions of Windows. The flaw...

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