{"id":"CVE-2026-43430","summary":"usb: yurex: fix race in probe","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: yurex: fix race in probe\n\nThe bbu member of the descriptor must be set to the value\nstanding for uninitialized values before the URB whose\ncompletion handler sets bbu is submitted. Otherwise there is\na window during which probing can overwrite already retrieved\ndata.","modified":"2026-08-27T18:26:21.649077999Z","published":"2026-05-08T14:22:02.458Z","related":["SUSE-SU-2026:23066-1","SUSE-SU-2026:23068-1","SUSE-SU-2026:23193-1","SUSE-SU-2026:23194-1","SUSE-SU-2026:23221-1","SUSE-SU-2026:23231-1","SUSE-SU-2026:23237-1","SUSE-SU-2026:23241-1","SUSE-SU-2026:23244-1","SUSE-SU-2026:3130-1","SUSE-SU-2026:3166-1","openSUSE-SU-2026:21555-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43430.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3cec135415a89723e2d38e1c8cc5098203355965"},{"type":"WEB","url":"https://git.kernel.org/stable/c/687d26d43a5aaf44323ce7d601cf242bb87e9559"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7a875c09899ba0404844abfd8f0d54cdc481c151"},{"type":"WEB","url":"https://git.kernel.org/stable/c/939e3d17b843b0bae70467fef4481069d73c8520"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a41d3d9202e951995cfac6248c565423079c71fa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a7934d7202a39c3160aa30521c382c7b744ae4a2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a8b3b3d730acea1640bc89465f2832cf06a1e13a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/af83e92c329f11139d5eea2b5b7b83c26c3f67e7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43430.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43430"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"6bc235a2e24a5ef677daee3fd4f74f6cd643e23c"},{"fixed":"a7934d7202a39c3160aa30521c382c7b744ae4a2"},{"fixed":"a8b3b3d730acea1640bc89465f2832cf06a1e13a"},{"fixed":"687d26d43a5aaf44323ce7d601cf242bb87e9559"},{"fixed":"939e3d17b843b0bae70467fef4481069d73c8520"},{"fixed":"3cec135415a89723e2d38e1c8cc5098203355965"},{"fixed":"a41d3d9202e951995cfac6248c565423079c71fa"},{"fixed":"af83e92c329f11139d5eea2b5b7b83c26c3f67e7"},{"fixed":"7a875c09899ba0404844abfd8f0d54cdc481c151"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43430.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.37"},{"fixed":"5.10.253"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.203"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.167"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.130"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.78"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.19"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43430.json"}}],"schema_version":"1.9.0"}