Vulnerability Database

318,389

Total vulnerabilities in the database

CVE-2025-58189

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

  • Published: Oct 29, 2025
  • Updated: Nov 4, 2025
  • CVE: CVE-2025-58189
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

No CWE or OWASP classifications available.