PT-2026-84853
CVE-2026-56855
·
Published
2026-09-02
·
Updated
2026-10-26
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
The product name cannot be determined (affected versions not specified)
Description
A malicious peer can send crafted messages after a channel has been established to cause a deadlock of the entire connection. This occurs because the system buffers and blocks instead of treating unexpected messages as protocol errors.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
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