TrueConf Product Security Update Advisory (CVE-2026-3502)

overview

We have released a security update that addresses a vulnerability in our TrueConf product. users of affected products are encouraged to update to the latest version.

affected products

CVE-2026-3502

TrueConf Client version: 8.5.3 and earlier

resolved Vulnerabilities

Update code integrity not validated vulnerability in TrueConf Client (CVE-2026-3502)

vulnerability patches

Vulnerability patches have been made available in the latest update. please follow the instructions on the reference site to update to the latest version of the vulnerability patch.

CVE-2026-3502

TrueConf Client version: 8.5.3

references

[1] Operation TrueChaos: 0-Day Exploitation Against Southeast Asian Government Targets
https://research.checkpoint.com/2026/operation-truechaos-0-day-exploitation-against-southeast-asian..
[2] TrueConf 8.5 for desktops OS: new interface, AI, and advanced messenger
https://trueconf.com/blog/update/trueconf-8-5