[Vulnerability Notice - 20260420] ThreatSonar Anti-Ransomware versions 4.0.0 earlier.

**TeamT5 Security Advisory:** TeamT5 PSIRT disclosed two vulnerabilities in ThreatSonar Anti-Ransomware (CVE-2026-5966 and CVE-2026-5967) affecting versions earlier than 4.0.0 — a root privilege escalation and an arbitrary file deletion flaw — coordinated with TWCERT; the cloud was patched on 2026-03-03 and on-premises customers were notified to apply fixes on 2026-03-18.