{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T08:42:37.719","vulnerabilities":[{"cve":{"id":"CVE-2026-21933","sourceIdentifier":"secalert_us@oracle.com","published":"2026-01-20T22:15:55.917","lastModified":"2026-01-30T16:07:09.417","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking).  Supported versions that are affected are Oracle Java SE: 8u471, 8u471-b50, 8u471-perf, 11.0.29, 17.0.17, 21.0.9, 25.0.1; Oracle GraalVM for JDK: 17.0.17 and  21.0.9; Oracle GraalVM Enterprise Edition: 21.3.16. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as  unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)."},{"lang":"es","value":"Vulnerabilidad en el producto Oracle Java SE, Oracle GraalVM para JDK, Oracle GraalVM Enterprise Edition de Oracle Java SE (componente: Networking). Las versiones compatibles afectadas son Oracle Java SE: 8u471, 8u471-b50, 8u471-perf, 11.0.29, 17.0.17, 21.0.9, 25.0.1; Oracle GraalVM para JDK: 17.0.17 y 21.0.9; Oracle GraalVM Enterprise Edition: 21.3.16. Una vulnerabilidad fácilmente explotable permite a un atacante no autenticado con acceso a la red a través de múltiples protocolos comprometer Oracle Java SE, Oracle GraalVM para JDK, Oracle GraalVM Enterprise Edition. Los ataques exitosos requieren interacción humana de una persona que no sea el atacante y, si bien la vulnerabilidad se encuentra en Oracle Java SE, Oracle GraalVM para JDK, Oracle GraalVM Enterprise Edition, los ataques pueden impactar significativamente productos adicionales (cambio de alcance). Los ataques exitosos de esta vulnerabilidad pueden resultar en acceso no autorizado de actualización, inserción o eliminación a algunos de los datos accesibles de Oracle Java SE, Oracle GraalVM para JDK, Oracle GraalVM Enterprise Edition, así como acceso de lectura no autorizado a un subconjunto de los datos accesibles de Oracle Java SE, Oracle GraalVM para JDK, Oracle GraalVM Enterprise Edition. Nota: Esta vulnerabilidad puede ser explotada utilizando APIs en el Componente especificado, por ejemplo, a través de un servicio web que suministra datos a las APIs. Esta vulnerabilidad también se aplica a implementaciones de Java, típicamente en clientes que ejecutan aplicaciones Java Web Start en sandbox o applets Java en sandbox, que cargan y ejecutan código no confiable (por ejemplo, código que proviene de internet) y dependen del sandbox de Java para la seguridad. Puntuación Base CVSS 3.1 de 6.1 (impactos en la Confidencialidad e Integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)."}],"metrics":{"cvssMetricV31":[{"source":"secalert_us@oracle.com","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:graalvm:21.3.16:*:*:*:enterprise:*:*:*","matchCriteriaId":"625D4829-2E57-4C05-BEFE-CE30F6D16E9B"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:graalvm_for_jdk:17.0.17:*:*:*:*:*:*:*","matchCriteriaId":"AF0F6A0B-89BB-4851-9DF7-2A6C139DAF47"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:graalvm_for_jdk:21.0.9:*:*:*:*:*:*:*","matchCriteriaId":"FB4F8E6F-3B7D-49D8-8619-63B23F244AF4"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jdk:1.8.0:update471:*:*:-:*:*:*","matchCriteriaId":"2905151E-7D6C-4E7C-A371-941EABBF6CC7"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jdk:1.8.0:update471:*:*:enterprise_performance_pack:*:*:*","matchCriteriaId":"A77BE683-07F2-4A1E-8B62-E104B4866DC3"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jdk:1.8.0:update471_b50:*:*:-:*:*:*","matchCriteriaId":"3605CFE2-513B-4384-9617-6F4A86DFCEF3"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jdk:11.0.29:*:*:*:*:*:*:*","matchCriteriaId":"58D9D6AA-C17D-49FF-93B6-444FEC757A58"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jdk:17.0.17:*:*:*:*:*:*:*","matchCriteriaId":"D86D044A-6780-4DD9-85D1-B1EC64ACBF4E"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jdk:21.0.9:*:*:*:*:*:*:*","matchCriteriaId":"BB7B1B52-5FE9-444B-8BD4-6CA4B2B8E78B"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jdk:25.0.1:*:*:*:*:*:*:*","matchCriteriaId":"BD1D0136-84A2-4EAD-9641-7E96E4386CAA"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jre:1.8.0:update471:*:*:-:*:*:*","matchCriteriaId":"FA31F595-0796-4BED-BD29-8C55BBE3792C"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jre:1.8.0:update471:*:*:enterprise_performance_pack:*:*:*","matchCriteriaId":"AC169A27-61AD-42C8-9127-7B8A8622450D"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jre:1.8.0:update471_b50:*:*:-:*:*:*","matchCriteriaId":"8EB89776-DD1C-4117-BC7E-B263B6AA9853"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jre:11.0.29:*:*:*:*:*:*:*","matchCriteriaId":"DF7696E8-6F94-425E-A62D-D800ED6715D1"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jre:17.0.17:*:*:*:*:*:*:*","matchCriteriaId":"E3951FD6-E2A7-497A-97AF-976878B512CB"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jre:21.0.9:*:*:*:*:*:*:*","matchCriteriaId":"BB701439-8B86-41F3-A77E-53C340FF1CB6"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:jre:25.0.1:*:*:*:*:*:*:*","matchCriteriaId":"70279FE8-6A11-405B-80CA-B3427C11B35D"}]}]}],"references":[{"url":"https://www.oracle.com/security-alerts/cpujan2026.html","source":"secalert_us@oracle.com","tags":["Vendor Advisory"]}]}}]}