CVE-2025-58189

MediumCVSS 5.3/10Last modified Oct 8, 2026

Description

When Conn.Handshake fails during ALPN negotiation the error contains attacker controlled information (the ALPN protocols sent by the client) which is not escaped.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Oct 29, 2025
Last modified
Oct 8, 2026
NVD status
Analyzed

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CVE-2025-58189: Medium severity, CVSS 5.3 | Vulnix