{"id":"CVE-2026-6387","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-6387","summary":"A potential authentication bypass vulnerability was reported in Lenovo System Update that could allow a local authenticated user to execute arbitrary code with elevated privileges.","details":"A potential authentication bypass vulnerability was reported in Lenovo System Update that could allow a local authenticated user to execute arbitrary code with elevated privileges.","published":"2026-08-13T15:19:58.590","modified":"2026-08-13T15:19:58.590","cvss":{"score":7,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://support.lenovo.com/us/en/product_security/LEN-213316"},{"type":"WEB","url":"https://support.lenovo.com/us/en/solutions/ht037099"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-13T15:19:58.590"}}