Vulnerability · Published Nov 21, 2025 · Assigned by AMZN

CVE-2025-13524

Medium 5.7

In plain English

A medium-severity security flaw in Wickr from AWS. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).

Severity (CVSS 3.1)5.7Medium

Exploit odds (30 days)0.3%top 81.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
AWS	Wickr	see references
AWS	Wickr Gov	see references
AWS	Wickr Enterprise	see references

Weakness: CWE-404 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

References

https://aws.amazon.com/security/security-bulletins/AWS-2025-029/ vendor-advisory
https://docs.aws.amazon.com/wickr/latest/enterpriseadminguide/clients-release-notes-6.62.html release-notes