{"id":"CVE-2026-72499","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Free CQ toggle page after firmware teardown\n\nFree the toggle page only after firmware teardown completes so that\nan NQ interrupt arriving during bnxt_qpli…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Free CQ toggle page after firmware teardown\n\nFree the toggle page only after firmware teardown completes so that\nan NQ interrupt arriving during bnxt_qpli…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","vendor":"Linux","product":"Linux","affected":["Linux >= e275919d96693c5ca964b20d73a33d52a7e57f04 < 33aed3ba04aa56eeeb876935896aa6530c46640e","Linux >= e275919d96693c5ca964b20d73a33d52a7e57f04 < b193854675ecad43b4d69c304c1b6a90b206cc99","Linux >= e275919d96693c5ca964b20d73a33d52a7e57f04 < bb45e06f9914ca64ac95341a80a0c20bb8dd46a9","Linux 6.8"],"published":"2026-08-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T11:17:44.463","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72499","references":[{"url":"https://git.kernel.org/stable/c/33aed3ba04aa56eeeb876935896aa6530c46640e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b193854675ecad43b4d69c304c1b6a90b206cc99","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/bb45e06f9914ca64ac95341a80a0c20bb8dd46a9","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00165,"epssPercentile":0.05325,"ingestedAt":"2026-10-15T11:00:41.680Z","slug":"CVE-2026-72499","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Free CQ toggle page after firmware teardown\n\nFree the toggle page only after firmware teardown completes so that\nan NQ interrupt arriving during bnxt_qplib_destroy_cq() won't write\nthe toggle value to an already-freed page. Move free_page() after\nbnxt_qplib_destroy_cq.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}