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Vulnerabilities

CVE-2026-42505 | BDVDB-2026-346202 Detail

Go standard librarycrypto/tls

Description#

Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: network.

Weaknesses#

  • CWE-201 Insertion of Sensitive Information Into Sent Data

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.