{"id":"CVE-2026-28540","aliases":["EUVD-2026-9801","GHSA-mm89-xrm2-4q7g"],"status":"published","title":"Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this...","description":"Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this vulnerability may affect service confidentiality.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00094,"percentile":0.00578,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-158"],"published":"2026-03-05T07:55:01Z","modified":"2026-06-17T10:28:48Z","products":[{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2026/3/","tags":["Vendor Advisory"]},{"url":"https://consumer.huawei.com/en/support/bulletinvision/2026/3/","tags":["Vendor Advisory"]},{"url":"https://consumer.huawei.com/en/support/bulletinwearables/2026/3/","tags":["Vendor Advisory"]},{"url":"https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28540"},{"url":"https://consumer.huawei.com/en/support/bulletin/2026/3"},{"url":"https://consumer.huawei.com/en/support/bulletinlaptops/2026/3"},{"url":"https://consumer.huawei.com/en/support/bulletinvision/2026/3"},{"url":"https://consumer.huawei.com/en/support/bulletinwearables/2026/3"},{"url":"https://github.com/advisories/GHSA-mm89-xrm2-4q7g"}],"sources":{"cve":[{"id":"CVE-2026-28540","description":"Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2026-03-05T07:55:01.103Z","modified":"2026-03-05T15:40:50.887Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-158"],"updated_at":"2026-11-02T14:20:01.969981Z"}],"euvd":[{"id":"EUVD-2026-9801","description":"Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2026-03-05T07:55:01Z","modified":"2026-03-05T15:40:50Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:48:08.87511Z"}],"ghsa":[{"id":"GHSA-mm89-xrm2-4q7g","title":"Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this...","description":"Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2026-03-05T09:30:34Z","modified":"2026-03-06T00:31:31Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-125","CWE-158"],"updated_at":"2026-11-02T15:06:28.65977Z"}],"nvd":[{"id":"CVE-2026-28540","description":"Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this vulnerability may affect service confidentiality.","status":"published","published":"2026-03-05T08:15:58.833Z","modified":"2026-06-17T10:28:48.923Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-158","CWE-125"],"updated_at":"2026-11-02T14:12:07.852448Z"}]}}