{"id":"CVE-2026-72499","revision":"f2a8a9b8867e42e8ad17a0dab55f0ce2","records":[{"revision":"f2a8a9b8867e42e8ad17a0dab55f0ce2","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-72499","aliases":[],"title":"RDMA/bnxt_re: Free CQ toggle page after firmware teardown","description":"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_qplib_destroy_cq() won't write\nthe toggle value to an already-freed page. Move free_page() after\nbnxt_qplib_destroy_cq.","state":0,"publishedAt":"2026-08-15T05:57:31.696+00:00","modifiedAt":"2026-10-21T12:45:06.35+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/infiniband/hw/bnxt_re/ib_verbs.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"e275919d96693c5ca964b20d73a33d52a7e57f04\",\n                            \"lessThan\": \"8a8d69a01bda1fec9b07b5559be2b6ed45b1e974\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e275919d96693c5ca964b20d73a33d52a7e57f04\",\n                            \"lessThan\": \"33aed3ba04aa56eeeb876935896aa6530c46640e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e275919d96693c5ca964b20d73a33d52a7e57f04\",\n                            \"lessThan\": \"b193854675ecad43b4d69c304c1b6a90b206cc99\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e275919d96693c5ca964b20d73a33d52a7e57f04\",\n                            \"lessThan\": \"bb45e06f9914ca64ac95341a80a0c20bb8dd46a9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/infiniband/hw/bnxt_re/ib_verbs.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.8\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.114\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.57\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.5\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/8a8d69a01bda1fec9b07b5559be2b6ed45b1e974","https://git.kernel.org/stable/c/33aed3ba04aa56eeeb876935896aa6530c46640e","https://git.kernel.org/stable/c/b193854675ecad43b4d69c304c1b6a90b206cc99","https://git.kernel.org/stable/c/bb45e06f9914ca64ac95341a80a0c20bb8dd46a9"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-72499","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-72499","identifiers":["CVE-2026-72499"]},"retained":false,"historicalAffected":[]}],"coverage":[]}