CVE-2026-56862

ADVISORY - golang

Summary

Handshake messages, such as KeyUpdate, are always considered as state-advancing, regardless of whether a handshake has been completed or not. As a result, a malicious client can keep sending KeyUpdate messages to force the server to keep performing key derivation operations indefinitely.

Common Weakness Enumeration (CWE)

Impacted images

Advisories

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