PT-2026-44052

CVE-2026-4392

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Published

2026-05-27

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Updated

2026-05-27

Description by

CVSS 3.1
5.3
Medium
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Name of the Vulnerable Software and Affected Versions TeamSpeak 3 Server versions prior to 3.13.8
Description An issue exists in the clientek Handshake Handler component due to improper processing. A remote attacker can trigger a reachable assertion by manipulating the proof argument.
Recommendations Update to version 3.13.8.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-617: Reachable Assertion
Related identifiers
CVE-2026-4392
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