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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.

Medium CVSS 5.3
CVECVE-2026-42505
First seen2026-09-16 20:30 UTC
Disclosed2026-07-08 17:17 UTC
Last updated2026-09-16 20:30 UTC
Channel statusauto

Summary

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.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • :

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD