{"api_version":"1","generated_at":"2026-09-18T08:39:16+00:00","cve":"CVE-2026-90319","urls":{"html":"https://cve.report/CVE-2026-90319","api":"https://cve.report/api/cve/CVE-2026-90319.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-90319","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-90319"},"summary":{"title":"rapidio: clear mport->net when rio_add_net() fails","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nrapidio: clear mport->net when rio_add_net() fails\n\nrio_alloc_net() stores the newly allocated rio_net in mport->net before\nrio_scan_alloc_net() registers the device.\n\nIf rio_add_net() fails, rio_scan_alloc_net() drops the device reference\nwith put_device(), which releases the rio_net through the device release\ncallback.  However, mport->net is left pointing at the freed object.\n\nA later mport unregister path can then dereference the dangling mport->net\npointer and may try to free the same rio_net again.\n\nClear mport->net in the rio_add_net() failure path, matching the cleanup\ndone for the destID table allocation failure path.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:17:29","updated_at":"2026-09-17 17:17:29"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/b74030fbf187b43c1f85b66a7082e9946511cb5d","name":"https://git.kernel.org/stable/c/b74030fbf187b43c1f85b66a7082e9946511cb5d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3f00999e44d9984036a029dbad9d2afe94a674d0","name":"https://git.kernel.org/stable/c/3f00999e44d9984036a029dbad9d2afe94a674d0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/75f0bc167b96bbbef8182b88308c732af82c8d83","name":"https://git.kernel.org/stable/c/75f0bc167b96bbbef8182b88308c732af82c8d83","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/332591a245de978349a7558f8b20469951bb77cc","name":"https://git.kernel.org/stable/c/332591a245de978349a7558f8b20469951bb77cc","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/24f60ebabeb8757cec8ec2f97660d521bc9147ec","name":"https://git.kernel.org/stable/c/24f60ebabeb8757cec8ec2f97660d521bc9147ec","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6a760a53e73064735cdfa9e51c664983a89baf96","name":"https://git.kernel.org/stable/c/6a760a53e73064735cdfa9e51c664983a89baf96","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/44a37264b26911e13d0a4f5630751c4157ed0354","name":"https://git.kernel.org/stable/c/44a37264b26911e13d0a4f5630751c4157ed0354","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/530a9d5ef831a0049dad9a6b2b92d02301352c38","name":"https://git.kernel.org/stable/c/530a9d5ef831a0049dad9a6b2b92d02301352c38","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-90319","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90319","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4f3509cfcc02e9d757f2714bb7dbbeec35de6fa7 24f60ebabeb8757cec8ec2f97660d521bc9147ec git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 181d4daaefb3bceeb2f2635ba9f3781eeda9e550 6a760a53e73064735cdfa9e51c664983a89baf96 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ad82be4298a89a9ae46f07128bdf3d8614bce745 3f00999e44d9984036a029dbad9d2afe94a674d0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e6411c3b9512dba09af7d014d474516828c89706 332591a245de978349a7558f8b20469951bb77cc git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.15.179 5.15.221 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.1.131 6.1.188 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.6.83 6.6.157 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.12.19 6.12.110 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.4.291 5.5 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.13.7 6.14 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.14","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.14 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.270 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.221 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.188 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.157 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.110 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * 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":["drivers/rapidio/rio-scan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"24f60ebabeb8757cec8ec2f97660d521bc9147ec","status":"affected","version":"4f3509cfcc02e9d757f2714bb7dbbeec35de6fa7","versionType":"git"},{"lessThan":"6a760a53e73064735cdfa9e51c664983a89baf96","status":"affected","version":"181d4daaefb3bceeb2f2635ba9f3781eeda9e550","versionType":"git"},{"lessThan":"3f00999e44d9984036a029dbad9d2afe94a674d0","status":"affected","version":"ad82be4298a89a9ae46f07128bdf3d8614bce745","versionType":"git"},{"lessThan":"332591a245de978349a7558f8b20469951bb77cc","status":"affected","version":"e6411c3b9512dba09af7d014d474516828c89706","versionType":"git"},{"lessThan":"75f0bc167b96bbbef8182b88308c732af82c8d83","status":"affected","version":"c332f3e2df0fcae5a45fd55cc18902fb1e4825ca","versionType":"git"},{"lessThan":"44a37264b26911e13d0a4f5630751c4157ed0354","status":"affected","version":"e842f9a1edf306bf36fe2a4d847a0b0d458770de","versionType":"git"},{"lessThan":"530a9d5ef831a0049dad9a6b2b92d02301352c38","status":"affected","version":"e842f9a1edf306bf36fe2a4d847a0b0d458770de","versionType":"git"},{"lessThan":"b74030fbf187b43c1f85b66a7082e9946511cb5d","status":"affected","version":"e842f9a1edf306bf36fe2a4d847a0b0d458770de","versionType":"git"},{"status":"affected","version":"6d22953c4a183d0b7fdf34d68c5debd16da6edc5","versionType":"git"},{"status":"affected","version":"a0d069ccc475abaaa79c6368ee27fc0b5912bea8","versionType":"git"},{"lessThan":"5.10.270","status":"affected","version":"5.10.235","versionType":"semver"},{"lessThan":"5.15.221","status":"affected","version":"5.15.179","versionType":"semver"},{"lessThan":"6.1.188","status":"affected","version":"6.1.131","versionType":"semver"},{"lessThan":"6.6.157","status":"affected","version":"6.6.83","versionType":"semver"},{"lessThan":"6.12.110","status":"affected","version":"6.12.19","versionType":"semver"},{"lessThan":"5.5","status":"affected","version":"5.4.291","versionType":"semver"},{"lessThan":"6.14","status":"affected","version":"6.13.7","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/rapidio/rio-scan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.270","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.221","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.188","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.157","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.110","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.52","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.270","versionStartIncluding":"5.10.235","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.221","versionStartIncluding":"5.15.179","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.188","versionStartIncluding":"6.1.131","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.157","versionStartIncluding":"6.6.83","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"6.12.19","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"6.14","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"6.14","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"6.14","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.291","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13.7","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nrapidio: clear mport->net when rio_add_net() fails\n\nrio_alloc_net() stores the newly allocated rio_net in mport->net before\nrio_scan_alloc_net() registers the device.\n\nIf rio_add_net() fails, rio_scan_alloc_net() drops the device reference\nwith put_device(), which releases the rio_net through the device release\ncallback.  However, mport->net is left pointing at the freed object.\n\nA later mport unregister path can then dereference the dangling mport->net\npointer and may try to free the same rio_net again.\n\nClear mport->net in the rio_add_net() failure path, matching the cleanup\ndone for the destID table allocation failure path."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:08:36.840Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/24f60ebabeb8757cec8ec2f97660d521bc9147ec"},{"url":"https://git.kernel.org/stable/c/6a760a53e73064735cdfa9e51c664983a89baf96"},{"url":"https://git.kernel.org/stable/c/3f00999e44d9984036a029dbad9d2afe94a674d0"},{"url":"https://git.kernel.org/stable/c/332591a245de978349a7558f8b20469951bb77cc"},{"url":"https://git.kernel.org/stable/c/75f0bc167b96bbbef8182b88308c732af82c8d83"},{"url":"https://git.kernel.org/stable/c/44a37264b26911e13d0a4f5630751c4157ed0354"},{"url":"https://git.kernel.org/stable/c/530a9d5ef831a0049dad9a6b2b92d02301352c38"},{"url":"https://git.kernel.org/stable/c/b74030fbf187b43c1f85b66a7082e9946511cb5d"}],"title":"rapidio: clear mport->net when rio_add_net() fails","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-90319","datePublished":"2026-09-17T16:08:36.840Z","dateReserved":"2026-09-11T19:38:34.801Z","dateUpdated":"2026-09-17T16:08:36.840Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:17:29","lastModifiedDate":"2026-09-17 17:17:29","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"90319","Ordinal":"1","Title":"rapidio: clear mport->net when rio_add_net() fails","CVE":"CVE-2026-90319","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"90319","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nrapidio: clear mport->net when rio_add_net() fails\n\nrio_alloc_net() stores the newly allocated rio_net in mport->net before\nrio_scan_alloc_net() registers the device.\n\nIf rio_add_net() fails, rio_scan_alloc_net() drops the device reference\nwith put_device(), which releases the rio_net through the device release\ncallback.  However, mport->net is left pointing at the freed object.\n\nA later mport unregister path can then dereference the dangling mport->net\npointer and may try to free the same rio_net again.\n\nClear mport->net in the rio_add_net() failure path, matching the cleanup\ndone for the destID table allocation failure path.","Type":"Description","Title":"rapidio: clear mport->net when rio_add_net() fails"}]}}}