{"schema_version":"1.9.0","id":"CVE-2025-39933","published":"2025-10-04T07:30:57.496Z","modified":"2026-08-12T03:51:24.029291397Z","related":["ALSA-2026:0759","ALSA-2026:0760","ALSA-2026:0793","ALSA-2026:2282","CGA-x7vf-8245-vfr8"],"summary":"smb: client: let recv_done verify data_offset, data_length and remaining_data_length","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: let recv_done verify data_offset, data_length and remaining_data_length\n\nThis is inspired by the related server fixes.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"f198186aa9bbd60fae7a2061f4feec614d880299"},{"fixed":"581fb78e0388b78911b0c920e4073737090c8b5f"},{"fixed":"f57e53ea252363234f86674db475839e5b87102e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39933.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.16.0"},{"fixed":"6.16.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39933.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/581fb78e0388b78911b0c920e4073737090c8b5f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f57e53ea252363234f86674db475839e5b87102e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39933.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39933"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39933.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H"}]}