TrueConf Client Download of Code Without Integrity Check Vulnerability

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• NewsExploited · CISA KEVTrueConf · Client

  TrueConf Client Download of Code Without Integrity Check Vulnerability

  CVE-2026-3502

  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.

  CISA's required action · due 16 Apr 2026 for U.S. federal civilian agencies

  Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  Cited by CISA: trueconf.com · trueconf.com · nvd.nist.gov

  Added to KEV 2 Apr 2026 · Source checked 4 Nov 2026, 16:35 UTC · CISA KEV entry

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