{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-30T16:08:39.166","vulnerabilities":[{"cve":{"id":"CVE-2025-9558","sourceIdentifier":"vulnerabilities@zephyrproject.org","published":"2025-11-26T06:15:46.163","lastModified":"2026-06-17T10:09:13.193","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"There is a potential OOB Write vulnerability in the gen_prov_start function in pb_adv.c. The full length of the received data is copied into the link.rx.buf receiver buffer without any validation on the data size."},{"lang":"es","value":"Existe una vulnerabilidad potencial de escritura fuera de banda (OOB) en la función gen_prov_start de pb_adv.c. La longitud completa de los datos recibidos se copia en el búfer receptor link.rx.buf sin ninguna validación del tamaño de los datos."}],"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":"2025-11-26T14:12:28.218103Z","id":"CVE-2025-9558","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-8wvr-688x-68vr","source":"vulnerabilities@zephyrproject.org"}]}}]}