{"api_version":"1","generated_at":"2026-08-24T02:00:10+00:00","cve":"CVE-2026-18280","urls":{"html":"https://cve.report/CVE-2026-18280","api":"https://cve.report/api/cve/CVE-2026-18280.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-18280","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-18280"},"summary":{"title":"Sony XAV-9500ES gpsd Buffer Overflow Arbitrary Code Execution Vulnerability","description":"Sony XAV-9500ES gpsd Buffer Overflow Arbitrary Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Sony XAV-9500ES devices. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of NMEA data by the gpsd daemon. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the gpsd daemon. Was ZDI-CAN-29060.","state":"PUBLISHED","assigner":"zdi","published_at":"2026-08-20 17:17:24","updated_at":"2026-08-21 21:16:54"},"problem_types":["CWE-120","CWE-120 CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"],"metrics":[{"version":"3.0","source":"zdi-disclosures@trendmicro.com","type":"Secondary","score":"3.9","severity":"LOW","vector":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","data":{"version":"3.0","vectorString":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","baseScore":3.9,"baseSeverity":"LOW","attackVector":"PHYSICAL","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"}},{"version":"3.0","source":"CNA","type":"CVSS","score":"3.9","severity":"LOW","vector":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","data":{"baseScore":3.9,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.0"}}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-473/","name":"https://www.zerodayinitiative.com/advisories/ZDI-26-473/","refsource":"zdi-disclosures@trendmicro.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-9500es/software/00274922","name":"https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-9500es/software/00274922","refsource":"zdi-disclosures@trendmicro.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-18280","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18280","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Sony","product":"XAV-9500ES","version":"affected 3.02.00","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"18280","cve":"CVE-2026-18280","epss":"0.002460000","percentile":"0.161650000","score_date":"2026-08-23","updated_at":"2026-08-24 00:11:16"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-18280","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-08-21T19:55:45.879270Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-08-21T20:08:41.602Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unknown","product":"XAV-9500ES","vendor":"Sony","versions":[{"status":"affected","version":"3.02.00"}]}],"dateAssigned":"2026-07-29T17:05:55.312Z","datePublic":"2026-07-29T21:42:08.800Z","descriptions":[{"lang":"en","value":"Sony XAV-9500ES gpsd Buffer Overflow Arbitrary Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Sony XAV-9500ES devices. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of NMEA data by the gpsd daemon. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the gpsd daemon. Was ZDI-CAN-29060."}],"metrics":[{"cvssV3_0":{"baseScore":3.9,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.0"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","description":"CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-20T16:19:11.676Z","orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","shortName":"zdi"},"references":[{"name":"ZDI-26-473","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-473/"},{"name":"vendor-provided URL","tags":["vendor-advisory"],"url":"https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-9500es/software/00274922"}],"source":{"lang":"en","value":"Synacktiv"},"title":"Sony XAV-9500ES gpsd Buffer Overflow Arbitrary Code Execution Vulnerability"}},"cveMetadata":{"assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","assignerShortName":"zdi","cveId":"CVE-2026-18280","datePublished":"2026-08-20T16:19:11.676Z","dateReserved":"2026-07-29T17:05:55.281Z","dateUpdated":"2026-08-21T20:08:41.602Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-20 17:17:24","lastModifiedDate":"2026-08-21 21:16:54","problem_types":["CWE-120","CWE-120 CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"],"metrics":{"cvssMetricV30":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","baseScore":3.9,"baseSeverity":"LOW","attackVector":"PHYSICAL","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":0.5,"impactScore":3.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-08-21T19:55:45.879270Z","id":"CVE-2026-18280","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"18280","Ordinal":"1","Title":"Sony XAV-9500ES gpsd Buffer Overflow Arbitrary Code Execution Vu","CVE":"CVE-2026-18280","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"18280","Ordinal":"1","NoteData":"Sony XAV-9500ES gpsd Buffer Overflow Arbitrary Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Sony XAV-9500ES devices. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of NMEA data by the gpsd daemon. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the gpsd daemon. Was ZDI-CAN-29060.","Type":"Description","Title":"Sony XAV-9500ES gpsd Buffer Overflow Arbitrary Code Execution Vu"}]}}}