Vulnerability Analysis
TrueConf Client Update Integrity Verification Bypass
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.
CISA KEV
CVSS Base Score
7.8
HIGH
Exploitability:1.3
Impact Score:6.0
Temporal Score:-
EPSS:5.75%
Threat Intelligence Signals
CISA KEV
YES
KEV Date Added
2026-04-02
Ransomware Use
Unknown
KEV Due Date
2026-04-16
VulnCheck In-the-Wild
No
Nuclei Template
No
EPSS Score
5.750%
EPSS Percentile
92.1th pct
GHSA ID
GitHub Severity
HIGH
SSVC Exploitation
—
SSVC Automatable
—
Vulnerability Class
—
Identity & Timeline
| Status | - |
| Assigning Authority | - |
| CVSS Version / Source | - |
| Reserved | - |
| Published | - |
| Patch Date (date_public) | - |
| Exploit DB Date | - |
| First GitHub PoC Date | - |
| Last Updated | - |
| Time to Patch (Days to fix) | - |
| Exploit Release Gap | - |
| PoC Release Gap | - |
| Exploit DB References | None identified |
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| No affected products specified. | ||
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