CVE-2026-56862: falha de alta gravidade em Go standard library crypto/tls
Limit handshake messages we are willing to accept post-handshake in crypto/tls
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.6%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Go standard library · crypto/tlsCVEs relacionadas — Go standard library crypto/tls
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