{"id":"CVE-2026-68374","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-68374","summary":"usb: core: sysfs: add lock to bos_descriptors_read()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: core: sysfs: add lock to bos_descriptors_read()\n\nAdd a lock to the function bos_descriptors_read().\n\nThis function accesses udev->bos, which could be simultaneously freed in\nusb_reset_and_verify_device(), a function that is commonly called in\ndrivers all over the kernel.","published":"2026-08-10T12:03:52.701Z","modified":"2026-08-14T04:04:12.685483412Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.12.101"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/217774e143d7b5a88739193284b6421be3978601"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4e0197fbb0eec588795d5431716a244d9ac8fa93"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ab82adf5e63b2d89ead7933ab753b9cedbe028e9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c07caee449c968842a350bfefa049889923b8240"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68374.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68374"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T04:04:12.685483412Z"}}