{"id":"CVE-2026-68417","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-68417","summary":"RDMA/siw: publish QP after initialization","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/siw: publish QP after initialization\n\nsiw_create_qp() currently calls siw_qp_add() before the queues, CQ\npointers, state, completion, and device list entry are ready. A QPN\nlookup can therefore reach a QP that is still being constructed.\n\nMove siw_qp_add() to the end of siw_create_qp(), after QP\ninitialization and before adding the QP to the siw device list.","published":"2026-08-10T12:04:37.936Z","modified":"2026-08-14T04:03:32.259118761Z","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":"6.6.148"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/36e91a58397ca8c978e38a0bf389f0c6113fa8ca"},{"type":"WEB","url":"https://git.kernel.org/stable/c/52f9fcb191143448df55fd215ff09c5207fed43e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/74912ad168f87d6b2b670a87987bb302d6e64aa1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bb27fcc67c429d97f785c92c35a6c5adebb05d7f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fcc9d50022bcdb1f9f7ed04955c72b4a7355af3d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68417.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68417"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T04:03:32.259118761Z"}}