[CVE-2026-35273]

June 21, 2026

FortiBleed Exposes 86,000 FortiGate Devices as North Korea's Sapphire Sleet Poisons the Mastra npm Catalog

Fortinet networks face massive credential exposure via FortiBleed affecting 86,644 devices, while North Korea's Sapphire Sleet compromised 145 Mastra npm packages with an infostealer, and Google Cloud Vertex AI SDK suffered a cross-tenant RCE vulnerability. Critical CVEs in Splunk, NGINX, Cisco SD-WAN, and Joomla are under active exploitation, alongside emerging AI-focused attacks including AutoJack and malicious JetBrains plugins stealing API keys.

June 18, 2026

• Oracle PeopleSoft CVE-2026-35273 unauthenticated RCE is under active exploitation by ShinyHunters (aka Bling Libra), with the education sector hit hardest since at least late May. Horizon3 confirmed exploitation predating disclosure, and Unit 42 corroborates the campaign against universities. watchTowr warns that "vibecoded" PoCs circulating are only the first-stage SSRF, not the full chain — treat public exploits skeptically (watchTowr). · Vulnerabilities & Exploits

in ShinyHunters Burns a PeopleSoft Zero-Day Through Higher Ed as Copilot "SearchLeak" Shows AI Is the New Exfil Channel