CVE-2026-78417 — Devolutions / Remote Desktop Manager

CVE-2026-78417

Devolutions / Remote Desktop Manager PUBLISHED

Description (CNA)

Insufficient verification of data authenticity in the IronVNC client in Devolutions Remote Desktop Manager 2026.2.17.0 and earlier, 2026.1.24.0 and earlier, allows an on-path attacker to intercept and tamper with VNC sessions via automatic acceptance of the server's RSA key during RSA-AES authentication.

Affected (CNA)

Vendor / product	Versions
Devolutions / Remote Desktop Manager	affected 0 before 2026.2.18
Devolutions / Remote Desktop Manager	affected 0 before 2026.1.25

CWE

CWE-345

References

https://devolutions.net/security/advisories/DEVO-2026-0029/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.