2026-06-05: Cisco discloses seventh SD-WAN zero-day this year, now actively exploited for root escalation with

Show Notes - 2026-06-05

Stories Covered

• June 5, 2026
• Today:
• Cisco SD-WAN Zero-Day Actively Exploited (CVE-2026-20245) [Critical Alerts]
• Cisco Unified CM Critical SSRF with Public PoC (CVE-2026-20230) [Critical Alerts]
• Windows 11 Zero-Day (CVE-2026-0257) [Critical Alerts]
• AI Agents as Insider Threat [Business & Infrastructure Threats]
• Claude Code GitHub Action Repository Takeover [Business & Infrastructure Threats]
• Microsoft Agentic AI Failure Modes v2.0 [Business & Infrastructure Threats]
• UN World Food Programme Gaza Breach (600,000 Households) [Business & Infrastructure Threats]
• DentaQuest Breach (2.6 Million Accounts) [Business & Infrastructure Threats]
• China-Linked TA4922 Expands to Europe [Ransomware & Extortion]
• IronWorm npm Supply Chain Attack (36 Packages) [Ransomware & Extortion]
• Russian Mobile Spyware Operation [Ransomware & Extortion]
• Microsoft M365 Copilot RCE (CVE-2026-45497) [Windows / AD Security]
• Windows Driver Update Issue [Windows / AD Security]
• Chrome 149 Patches Record 429 Vulnerabilities [General Security News]
• Hola Browser Supply Chain Compromise [General Security News]
• Everest Forms Pro WordPress RCE Actively Exploited (CVE-2026-3300) [General Security News]
• Magecart Campaign Abuses Stripe API [General Security News]
• VIP Keylogger via JavaScript Loaders [General Security News]
• FlutterShell macOS Malvertising [General Security News]
• FIFA World Cup 2026 Scams [General Security News]
• Hitachi Energy ICS Vulnerabilities [Vulnerability Disclosures]
• B&R PPT30 OPC-UA DoS (CVE-2025-11482) [Vulnerability Disclosures]

CVEs Referenced

CVE-2024-8176, CVE-2025-11482, CVE-2025-20309, CVE-2025-59375, CVE-2026-0257, CVE-2026-10881, CVE-2026-10882, CVE-2026-10883, CVE-2026-20045, CVE-2026-20127, CVE-2026-20182, CVE-2026-20230, CVE-2026-20245, CVE-2026-25253, CVE-2026-3300, CVE-2026-45497, CVE-2026-7310

Indicators of Compromise

IP Addresses: 202.56.2.126, 209.146.60.26, 15.235.166.18, 185.78.165.153

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