CVE-2026-47027

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CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)."}, {"lang": "es", "value": "Vulnerabilidad en Oracle Java SE (componente: Librer\u00edas). Las versiones compatibles afectadas son Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM para JDK: 17.0.19 y 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. La vulnerabilidad f\u00e1cilmente explotable permite a un atacante no autenticado con acceso a la red a trav\u00e9s de m\u00faltiples protocolos comprometer Oracle Java SE. Los ataques exitosos de esta vulnerabilidad pueden resultar en la capacidad no autorizada de causar una denegaci\u00f3n de servicio parcial (DoS parcial) de Oracle Java SE. Nota: Esta vulnerabilidad puede ser explotada utilizando APIs en el Componente especificado, por ejemplo, a trav\u00e9s de un servicio web que suministra datos a las APIs. Esta vulnerabilidad tambi\u00e9n se aplica a las implementaciones de Java, t\u00edpicamente en clientes que ejecutan aplicaciones Java Web Start en sandbox o applets de Java en sandbox, que cargan y ejecutan c\u00f3digo no confiable (por ejemplo, c\u00f3digo que proviene de internet) y dependen del sandbox de Java para la seguridad. Puntuaci\u00f3n Base CVSS 3.1 5.3 (Impactos en la disponibilidad). 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"fix_state": "Affected", "package_name": "java-1.8.0-openjdk", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "java-21-openjdk", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "java-17-openjdk", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "java-1.8.0-openjdk", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "java-21-openjdk", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "java-25-openjdk", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "java-21-openjdk", "product_name": "Red Hat Hardened Images"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "java-21-openjdk-portable", "product_name": "Red Hat Hardened Images"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "java-25-openjdk", "product_name": "Red Hat Hardened Images"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "java-25-openjdk-portable", "product_name": "Red Hat Hardened Images"}], "public_date": "2026-07-21T20:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-47027\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-47027"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "8u491"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "8u491-perf"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "11.0.31"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "17.0.19"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "21.0.11"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "25.0.3"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "26.0.1"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Oracle Java SE", "source": "cna", "vendor": "Oracle Corporation"}, "product": "java_se", "vendor": "oracle"}], "created": "2026-07-23T00:00:05.469868+00:00", "updated": "2026-08-04T05:15:03.776134+00:00", "vendors": ["oracle", "oracle$PRODUCT$java_se"]}