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Medium · 5.7 CVE-2025-13524 EUVD-2025-198502GHSA-c6ch-vfqm-whrq

Improper resource release in the call termination process in AWS Wickr before version 6.62.13 on Windows, macOS and Linux may allow a call …

Published Nov 21, 2025 · Updated Nov 21, 2025 · Assigned by AMZN

Description

Improper resource release in the call termination process in AWS Wickr before version 6.62.13 on Windows, macOS and Linux may allow a call participant to continue receiving audio input from another user after they close their call window. This issue occurs under certain conditions, which require the affected user to take a particular action within the application

To mitigate this issue, users should upgrade AWS Wickr, Wickr Gov and Wickr Enterprise desktop version to version 6.62.13.

Affected products

VendorProductAffectedFixed
AWS Wickr — 6.62.13
AWS Wickr Gov — 6.62.13
AWS Wickr Enterprise — 6.62.13

References