CVE-2026-8398: Daemon Tools Lite Embedded Malicious Code Vulnerability

Summary

Daemon Tools contains an unspecified vulnerability that has a high impact on confidentiality, integrity, and availability.

Remediation

Inventory every Daemon Daemon Tools Lite deployment, including staging.
No fixed version appears in the public sources yet. Check the references below and the vendor directly.
Review logs from before the change for signs of exploitation.

CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

References

Advisoryhttps://blog.daemon-tools.cc/post/security-incident
Advisoryhttps://nvd.nist.gov/vuln/detail/CVE-2026-8398
Advisoryhttps://securelist.com/tr/daemon-tools-backdoor/119654/
Referencehttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-8398