CVE-2026-3502
TrueConf Client downloads application update code and applies it without performing verification. 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.
Scoring
- Severity
- HIGH
- CVSS base score
- 7.8
- CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L
- EPSS probability
- 5.75%
- CISA KEV
- Known exploited vulnerability
- CWE
- CWE-494
- Published
- 2026-03-30
- Last modified
- 2026-04-03
Affected products
- TrueConf TrueConf Client
Weakness type
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