{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-24T07:58:23.808","vulnerabilities":[{"cve":{"id":"CVE-2026-21929","sourceIdentifier":"secalert_us@oracle.com","published":"2026-01-20T22:15:55.410","lastModified":"2026-01-29T15:45:39.760","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser).  Supported versions that are affected are 9.0.0-9.5.0. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 5.3 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)."},{"lang":"es","value":"Vulnerabilidad en el producto MySQL Server de Oracle MySQL (componente: Servidor: Analizador sintáctico). Las versiones compatibles que están afectadas son 9.0.0-9.5.0. Vulnerabilidad difícil de explotar permite a un atacante con pocos privilegios con acceso a la red a través de múltiples protocolos comprometer MySQL Server. Ataques exitosos de esta vulnerabilidad pueden resultar en la capacidad no autorizada de causar un bloqueo o un fallo repetible con frecuencia (DoS completo) de MySQL Server. Puntuación base CVSS 3.1 de 5.3 (Impactos en la disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)."}],"metrics":{"cvssMetricV31":[{"source":"secalert_us@oracle.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.6,"impactScore":3.6}]},"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:mysql_server:*:*:*:*:*:*:*:*","versionStartIncluding":"9.0.0","versionEndIncluding":"9.5.0","matchCriteriaId":"80A941A0-B16F-477B-9062-EF768F4CAAD4"}]}]}],"references":[{"url":"https://www.oracle.com/security-alerts/cpujan2026.html","source":"secalert_us@oracle.com","tags":["Vendor Advisory"]}]}}]}