CVE-2025-13524

Published Nov 21, 2025 CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Amazon
Amazon aws Wickr
Apple
Apple macos
Linux
Linux linux
Microsoft
Microsoft windows
Vendors & Products Amazon
Amazon aws Wickr
Apple
Apple macos
Linux
Linux linux
Microsoft
Microsoft windows
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Weaknesses CWE-404
References
Metrics cvssV3_1

{'score': 5.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMZN
Published
Updated
Nov 21, 2025, 8:58 PM
Reserved
Nov 21, 2025, 7:40 PM
Status
Deferred
Published
Nov 21, 2025, 8:15 PM
Modified
Oct 18, 2026, 8:10 PM