CTI · reviewed · 2026-10-06

CVE-2026-61500 Rejetto HFS critical session-key flaw

Full story & timeline

MITRE ATT&CK

• T1190 Exploit Public-Facing Application Initial Access
• T1606 Forge Web Credentials Credential Access

Indicators

No curated indicators tied to this case.

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

• https://thehackernews.com/2026/10/attackers-target-rejetto-hfs-flaw-that.html
• https://www.securityweek.com/exploitation-hits-rejetto-hfs-vulnerability-discovered-by-ai/
• https://www.bleepingcomputer.com/news/security/rejetto-hfs-servers-now-actively-scanned-for-critical-rce-flaw/
• https://nvd.nist.gov/vuln/detail/CVE-2026-61500