Devolutions Remote Desktop Manager 2026.1.x < 2026.1.25.0 / 2026.2.x < 2026.2.18.0 Insufficient Data Authenticity Verification (CVE-2026-78417)

The version of Devolutions Remote Desktop Manager installed on the remote host is 2026.1.x prior to 2026.1.25.0 or 2026.2.x prior to 2026.2.18.0. It is, therefore, affected by a vulnerability: - Insufficient verification of data authenticity in the IronVNC client allows an on-path attacker to...

CVE-2026-78417

Devolutions Remote Desktop Manager versions 2026.2.17.0 and earlier, and 2026.1.24.0 and earlier, contain a vulnerability in the IronVNC client due to insufficient verification of data authenticity . During RSA-AES authentication , the client automatically accepts the server's RSA key without pro...

CVE-2026-78417

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...