CVE-2026-3502 — TrueConf Client Download of Code Without Integrity Check Vulnerability
2026-04-02 • CISA Known Exploited Vulnerability
[event] TrueConf Client contains a download of code without integrity check vulnerability. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or installed by the updater, this may result in arbitrary code execution in the context of the updating process or user.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | TrueConf |
| Product | Client |
| CWE | CWE-494 |
| CVE ID | CVE-2026-3502 |
| Date Added | 2026-04-02 |
| Due Date | 2026-04-16 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2026-04-16