SolarWinds has released Serv-U 15.5.4 to fix four critical (CVSS 9.1) vulnerabilities that could allow remote code execution, with reporting noting no observed exploitation so far—but urging immediate upgrades given how frequently managed file transfer tools are targeted. We also cover the U.S. sentencing of former L3Harris employee Peter Williams for selling eight zero-day exploits to Russian broker Operation Zero, alongside U.S. Treasury and OFAC sanctions against Operation Zero (Matrix LLC), Sergey Zelenyuk, and affiliates. Finally, we take a quick resilience-themed detour to NASA’s Artemis II: a second fueling test showed no major hydrogen leaks, supporting an earliest launch attempt of March 6, pending final reviews and remaining work.

Topics Covered

• ⚠️ SolarWinds Serv-U: four CVSS 9.1 vulnerabilities and why patch timing matters
• 🔒 Remote code execution risk in managed file transfer environments (Serv-U 15.5.4 update)
• 🛡️ Zero-day exploit brokering: Operation Zero sanctions and what they signal for national security
• 🚨 L3Harris trade secret theft case: Peter Williams sentenced for selling eight zero-days
• 🌐 Artemis II operational readiness: hydrogen seal performance, reviews, and launch windows

Disclaimer: This episode discusses cybersecurity vulnerabilities and legal proceedings based only on the cited reporting; verify applicability and patch guidance in your own environment before taking action.

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