CVE-2026-32286

{"id": "CVE-2026-32286", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2026-03-26T20:16:12.303", "references": [{"url": "https://github.com/golang/vulndb/issues/4518", "source": "security@golang.org"}, {"url": "https://github.com/jackc/pgx/issues/2507", "source": "security@golang.org"}, {"url": "https://pkg.go.dev/vuln/GO-2026-4518", "source": "security@golang.org"}, {"url": "https://securityinfinity.com/research/memory-safety-vulnerabilities-in-go-postgresql-wire-protocol-parsers-pgproto3-pgx", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "The DataRow.Decode function fails to properly validate field lengths. A malicious or compromised PostgreSQL server can send a DataRow message with a negative field length, causing a slice bounds out of range panic."}, {"lang": "es", "value": "La funci\u00f3n DataRow.Decode no valida correctamente las longitudes de los campos. Un servidor PostgreSQL malicioso o comprometido puede enviar un mensaje DataRow con una longitud de campo negativa, causando un p\u00e1nico de desbordamiento de l\u00edmites de slice."}], "lastModified": "2026-03-30T15:16:28.123", "sourceIdentifier": "security@golang.org"}