{"id":"CVE-2026-118603","aliases":[],"cve":{"records":[{"id":"CVE-2026-118603","source":"zdi","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-28T16:48:46.764Z","published":"2026-10-28T16:50:07.173Z","modified":"2026-10-28T16:50:07.173Z"}],"publishers":[{"name":"zdi","role":"CNA","organizationId":"99f1926a-a320-47d8-bbb5-42feb611262e","modified":"2026-10-28T16:50:07.173Z"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-821/","tags":["x_research-advisory"],"source":"zdi"}],"weaknesses":[{"id":"CWE-121","description":"CWE-121: Stack-based Buffer Overflow","source":"zdi"}],"applicability":[],"prioritization":[]},"title":"Alpine iLX-F511 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability","titleSource":"zdi","descriptionSource":"zdi","description":"Alpine iLX-F511 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Alpine iLX-F511 devices. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device.\n\nThe specific flaw exists within the parsing of vCard data. The issue results from the lack of proper validation of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29017.","score":8,"severity":"high","published":"2026-10-28T16:50:07.173Z","modified":"2026-10-28T16:50:07.173Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Alpine","name":"iLX-F511","platforms":[],"versions":[{"version":"7.0.0000","status":"affected"}],"defaultStatus":"unknown","cpes":[],"source":"zdi","url":"https://www.cve.org/CVERecord?id=CVE-2026-118603"}],"remediation":[],"references":["https://www.zerodayinitiative.com/advisories/ZDI-26-821/"],"sources":[{"name":"CVE","id":"CVE-2026-118603","modified":"2026-10-28T16:50:07.173Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-118603"}],"assessments":[{"source":"zdi","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8}],"sourceAffected":[],"observedAt":"2026-10-29T14:37:28.632Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T10:50:31.656Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"Alpine iLX-F511 version 7.0.0000 has a stack-based buffer overflow weakness in vCard parsing, allowing network-adjacent attackers to execute arbitrary code with user interaction. The issue results from the lack of proper validation of user-supplied data. User interaction is required to exploit this vulnerability.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:26:11.178Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-118603"}]}}