Erlang OTP public_key TLS hostname verification bypass via Name Constraints (CVE-2026-42790)

github.com 2026-05-28English translation pending; showing Chinese查看中文 →

Security AdvisoryCVE-2026-42790HighErlang/OTP

Affected:

OTP >= 19.3
public_key (OTP) >= 1.4

Fixed in:

OTP 29.0.1
OTP 28.5.0.1
OTP 27.3.4.12
OTP 26.2.5.21
public_key 1.21.1

Referenced CVEs: CVE-2026-42790

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