{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-30T07:16:23.066","vulnerabilities":[{"cve":{"id":"CVE-2025-9557","sourceIdentifier":"vulnerabilities@zephyrproject.org","published":"2025-11-26T06:15:46.007","lastModified":"2026-06-17T10:09:13.093","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"‭An out-of-bound write can lead to an arbitrary code execution. Even on devices with some form of memory protection, this can still lead to‬ ‭a crash and a resultant denial of service.‬"},{"lang":"es","value":"Una escritura fuera de límites puede provocar la ejecución de código arbitrario. Incluso en dispositivos con algún tipo de protección de memoria, esto puede provocar un bloqueo y la consiguiente denegación de servicio."}],"affected":[{"source":"vulnerabilities@zephyrproject.org","affectedData":[{"vendor":"zephyrproject-rtos","product":"Zephyr","defaultStatus":"unaffected","packageName":"Zephyr","repo":"https://github.com/zephyrproject-rtos/zephyr","versions":[{"version":"*","lessThanOrEqual":"4.2","versionType":"git","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"vulnerabilities@zephyrproject.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","baseScore":7.6,"baseSeverity":"HIGH","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":4.7}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-11-26T14:10:48.507535Z","id":"CVE-2025-9557","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"vulnerabilities@zephyrproject.org","type":"Secondary","description":[{"lang":"en","value":"CWE-120"}]}],"references":[{"url":"https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-r3j3-c5v7-2ppf","source":"vulnerabilities@zephyrproject.org"}]}}]}