CVE-2025-58189

{"id": "CVE-2025-58189", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2025-10-29T23:16:19.833", "references": [{"url": "https://go.dev/cl/707776", "source": "security@golang.org"}, {"url": "https://go.dev/issue/75652", "source": "security@golang.org"}, {"url": "https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI", "source": "security@golang.org"}, {"url": "https://pkg.go.dev/vuln/GO-2025-4008", "source": "security@golang.org"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "When Conn.Handshake fails during ALPN negotiation the error contains attacker controlled information (the ALPN protocols sent by the client) which is not escaped."}], "lastModified": "2025-10-30T21:15:34.127", "sourceIdentifier": "security@golang.org"}