{"api_version":"1","generated_at":"2026-10-21T15:35:20+00:00","cve":"CVE-2026-98460","urls":{"html":"https://cve.report/CVE-2026-98460","api":"https://cve.report/api/cve/CVE-2026-98460.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-98460","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-98460"},"summary":{"title":"Bluetooth: hci_sock: reject out-of-range OCF values","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_sock: reject out-of-range OCF values\n\nThe raw HCI socket security filter has 128 OCF bits per supported OGF,\nbut masks the 10-bit OCF with 127 before looking up the command. An\nunprivileged socket can therefore submit a reserved OCF that aliases an\nallowlisted command modulo 128.\n\nA conforming controller should reject reserved opcodes. Nevertheless,\nthe security decision must apply to the opcode that will actually be\nsent, especially since controller-specific behavior is outside the host\nstack's control.\n\nReject OCF values that cannot be represented by the security filter\ninstead of aliasing them onto an unrelated command.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-10-18 16:16:56","updated_at":"2026-10-19 10:18:55"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/320dedad15e8bbaecc8d2d7fd4189defb84caa85","name":"https://git.kernel.org/stable/c/320dedad15e8bbaecc8d2d7fd4189defb84caa85","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e93fad891c72deb84cae49430163b384ebcc92b1","name":"https://git.kernel.org/stable/c/e93fad891c72deb84cae49430163b384ebcc92b1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/68f0bcc4e16e31ff8dbe6ca93116eb70d7b6ac44","name":"https://git.kernel.org/stable/c/68f0bcc4e16e31ff8dbe6ca93116eb70d7b6ac44","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/70b0a27bdde0cb524349c8261202c7c9393cf5e9","name":"https://git.kernel.org/stable/c/70b0a27bdde0cb524349c8261202c7c9393cf5e9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/173457fa3e99ef4188dd0fe63e4dee98d0e441a9","name":"https://git.kernel.org/stable/c/173457fa3e99ef4188dd0fe63e4dee98d0e441a9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c1fd465ea1c5aef459f9bc3ac602b5353e0f536f","name":"https://git.kernel.org/stable/c/c1fd465ea1c5aef459f9bc3ac602b5353e0f536f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/598686f5d65b9af2223ed9d22fadba16e09f6ca8","name":"https://git.kernel.org/stable/c/598686f5d65b9af2223ed9d22fadba16e09f6ca8","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/47d67ec424e63e61e9eb58633d43a9d58a1852b6","name":"https://git.kernel.org/stable/c/47d67ec424e63e61e9eb58633d43a9d58a1852b6","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98460","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98460","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 70b0a27bdde0cb524349c8261202c7c9393cf5e9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 598686f5d65b9af2223ed9d22fadba16e09f6ca8 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 c1fd465ea1c5aef459f9bc3ac602b5353e0f536f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 68f0bcc4e16e31ff8dbe6ca93116eb70d7b6ac44 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.222 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.189 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.158 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.112 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.55 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.9 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/bluetooth/hci_sock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"70b0a27bdde0cb524349c8261202c7c9393cf5e9","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"598686f5d65b9af2223ed9d22fadba16e09f6ca8","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"c1fd465ea1c5aef459f9bc3ac602b5353e0f536f","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"68f0bcc4e16e31ff8dbe6ca93116eb70d7b6ac44","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"320dedad15e8bbaecc8d2d7fd4189defb84caa85","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"173457fa3e99ef4188dd0fe63e4dee98d0e441a9","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"47d67ec424e63e61e9eb58633d43a9d58a1852b6","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"e93fad891c72deb84cae49430163b384ebcc92b1","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["net/bluetooth/hci_sock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.271","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.222","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.189","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.158","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.112","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.55","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.9","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.271","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.222","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.189","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.158","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.112","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.55","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.9","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3","versionStartIncluding":"2.6.12","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_sock: reject out-of-range OCF values\n\nThe raw HCI socket security filter has 128 OCF bits per supported OGF,\nbut masks the 10-bit OCF with 127 before looking up the command. An\nunprivileged socket can therefore submit a reserved OCF that aliases an\nallowlisted command modulo 128.\n\nA conforming controller should reject reserved opcodes. Nevertheless,\nthe security decision must apply to the opcode that will actually be\nsent, especially since controller-specific behavior is outside the host\nstack's control.\n\nReject OCF values that cannot be represented by the security filter\ninstead of aliasing them onto an unrelated command."}],"providerMetadata":{"dateUpdated":"2026-10-19T09:19:57.273Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/70b0a27bdde0cb524349c8261202c7c9393cf5e9"},{"url":"https://git.kernel.org/stable/c/598686f5d65b9af2223ed9d22fadba16e09f6ca8"},{"url":"https://git.kernel.org/stable/c/c1fd465ea1c5aef459f9bc3ac602b5353e0f536f"},{"url":"https://git.kernel.org/stable/c/68f0bcc4e16e31ff8dbe6ca93116eb70d7b6ac44"},{"url":"https://git.kernel.org/stable/c/320dedad15e8bbaecc8d2d7fd4189defb84caa85"},{"url":"https://git.kernel.org/stable/c/173457fa3e99ef4188dd0fe63e4dee98d0e441a9"},{"url":"https://git.kernel.org/stable/c/47d67ec424e63e61e9eb58633d43a9d58a1852b6"},{"url":"https://git.kernel.org/stable/c/e93fad891c72deb84cae49430163b384ebcc92b1"}],"title":"Bluetooth: hci_sock: reject out-of-range OCF values","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-98460","datePublished":"2026-10-18T15:15:09.787Z","dateReserved":"2026-09-25T10:25:14.350Z","dateUpdated":"2026-10-19T09:19:57.273Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-18 16:16:56","lastModifiedDate":"2026-10-19 10:18:55","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"98460","Ordinal":"1","Title":"Bluetooth: hci_sock: reject out-of-range OCF values","CVE":"CVE-2026-98460","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"98460","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_sock: reject out-of-range OCF values\n\nThe raw HCI socket security filter has 128 OCF bits per supported OGF,\nbut masks the 10-bit OCF with 127 before looking up the command. An\nunprivileged socket can therefore submit a reserved OCF that aliases an\nallowlisted command modulo 128.\n\nA conforming controller should reject reserved opcodes. Nevertheless,\nthe security decision must apply to the opcode that will actually be\nsent, especially since controller-specific behavior is outside the host\nstack's control.\n\nReject OCF values that cannot be represented by the security filter\ninstead of aliasing them onto an unrelated command.","Type":"Description","Title":"Bluetooth: hci_sock: reject out-of-range OCF values"}]}}}