{"id":"CVE-2026-98392","summary":"Bluetooth: btintel_pcie: fix tx_handle bounds off-by-one","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btintel_pcie: fix tx_handle bounds off-by-one\n\nValid indices into txq-\u003eurbd0s/tfds/bufs are 0..txq-\u003ecount-1, so\ntfd_index == txq-\u003ecount is already out of range. Change the guard in\nbtintel_pcie_msix_tx_handle() from '\u003e txq-\u003ecount' to '\u003e= txq-\u003ecount'.\n\nThis issue was reported by Claude Mythos.","modified":"2026-10-15T02:47:45.256872675Z","published":"2026-10-14T13:25:56.096Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98392.json","cna_assigner":"Linux"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3dd1b41f96aad08444be1b7626c89de2b9f2abd4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/72bbd7c815ef92399b7b109977ae4669ce22ee6e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/932a87444107e6724d808082676bba5c915c98ad"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a641201a9b4d69ee8a7ef35f7aa597dddee6b9ee"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98392.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98392"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e"},{"fixed":"72bbd7c815ef92399b7b109977ae4669ce22ee6e"},{"fixed":"932a87444107e6724d808082676bba5c915c98ad"},{"fixed":"a641201a9b4d69ee8a7ef35f7aa597dddee6b9ee"},{"fixed":"3dd1b41f96aad08444be1b7626c89de2b9f2abd4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98392.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.10.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98392.json"}}],"schema_version":"1.9.0"}