{"api_version":"1","generated_at":"2026-10-22T08:09:51+00:00","cve":"CVE-2026-98439","urls":{"html":"https://cve.report/CVE-2026-98439","api":"https://cve.report/api/cve/CVE-2026-98439.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-98439","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-98439"},"summary":{"title":"smb/server: cancel async requests when closing connection","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb/server: cancel async requests when closing connection\n\nAn async request may still be waiting when a connection is closed.\nThis can stop the connection from closing.\n\nCancel active async requests before waiting for them to finish.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-10-18 15:16:53","updated_at":"2026-10-19 10:18:52"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/0947087678f465b64eba2acebe808d5c6cfea036","name":"https://git.kernel.org/stable/c/0947087678f465b64eba2acebe808d5c6cfea036","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851","name":"https://git.kernel.org/stable/c/4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98439","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98439","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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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":["fs/smb/server/connection.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0947087678f465b64eba2acebe808d5c6cfea036","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"7.2.7","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["fs/smb/server/connection.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.7","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":"7.2.7","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb/server: cancel async requests when closing connection\n\nAn async request may still be waiting when a connection is closed.\nThis can stop the connection from closing.\n\nCancel active async requests before waiting for them to finish."}],"providerMetadata":{"dateUpdated":"2026-10-19T09:19:35.101Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/0947087678f465b64eba2acebe808d5c6cfea036"},{"url":"https://git.kernel.org/stable/c/4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851"}],"title":"smb/server: cancel async requests when closing connection","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-98439","datePublished":"2026-10-18T14:45:28.290Z","dateReserved":"2026-09-25T10:25:14.349Z","dateUpdated":"2026-10-19T09:19:35.101Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-18 15:16:53","lastModifiedDate":"2026-10-19 10:18:52","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"98439","Ordinal":"1","Title":"smb/server: cancel async requests when closing connection","CVE":"CVE-2026-98439","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"98439","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb/server: cancel async requests when closing connection\n\nAn async request may still be waiting when a connection is closed.\nThis can stop the connection from closing.\n\nCancel active async requests before waiting for them to finish.","Type":"Description","Title":"smb/server: cancel async requests when closing connection"}]}}}