Weekly Threat Intelligence: June 8 to June 14, 2026

**Weekly vulnerability alert:** The CVE WATCHTOWER reports a sharp spike in active zero-day exploitation (1,841 new vulnerabilities that week), highlights seven CISA KEV additions, and flags critical active attacks including Ivanti Sentry RCE (CVE-2026-10520, CVSS 10.0), Cisco SD‑WAN controller CLI exploit, LiteLLM proxy bypass (CVE-2026-42271), and a V8 sandbox escape in Chrome; administrators are urged to isolate vulnerable appliances and apply immediate patches and firmware updates.