CVE advisoryKnown Exploit
CVE-2026-3502
TrueConf Client could allow an external attacker to gain control of your computer.
Halo Surface Signal: 1 out of 5 — much less likely to be public-facing.
A flaw in the TrueConf Client update process allows an external attacker to intercept connections and install malicious software. This provides the attacker full control over the computer, creating a critical risk of data theft and unauthorized system access.