5.3
Medium
CVE-2026-42505 Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| crypto/tls 1.27 | earliest → < 1.27.0-rc.2 | 1.27.0-rc.2 |
| crypto/tls 1.26 | 1.26.0-0 → < 1.26.5 | 1.26.5 |
| crypto/tls 1.25 | earliest → < 1.25.12 | 1.25.12 |
References
- go.dev go.dev
- go.dev go.dev
- groups.google.com groups.google.com
- pkg.go.dev pkg.go.dev
Timeline
- Published
- Last modified
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