{"id":"CVE-2026-98439","aliases":[],"cve":{"records":[{"id":"CVE-2026-98439","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-25T10:25:14.349Z","published":"2026-10-18T14:45:28.290Z","modified":"2026-11-10T18:15:13.580Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-11-10T18:15:13.580Z"}],"references":[{"url":"https://git.kernel.org/stable/c/2a6ad0d06934628f10fb53513921efbb42e44745","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/bbcfc51648fbf32f8c899163b0851fa812628080","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/0947087678f465b64eba2acebe808d5c6cfea036","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851","tags":[],"source":"Linux"}],"weaknesses":[],"applicability":[{"source":"Linux","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.12.117"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.18.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"7.3"}]}]}]}],"prioritization":[]},"title":"smb/server: cancel async requests when closing connection","titleSource":"Linux","descriptionSource":"Linux","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.","score":null,"severity":"unknown","published":"2026-10-18T14:45:28.290Z","modified":"2026-11-10T18:15:13.580Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"0626e6641f6b467447c81dd7678a69c66f7746cf","status":"affected","lessThan":"2a6ad0d06934628f10fb53513921efbb42e44745","versionType":"git"},{"version":"0626e6641f6b467447c81dd7678a69c66f7746cf","status":"affected","lessThan":"bbcfc51648fbf32f8c899163b0851fa812628080","versionType":"git"},{"version":"0626e6641f6b467447c81dd7678a69c66f7746cf","status":"affected","lessThan":"0947087678f465b64eba2acebe808d5c6cfea036","versionType":"git"},{"version":"0626e6641f6b467447c81dd7678a69c66f7746cf","status":"affected","lessThan":"4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851","versionType":"git"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-98439"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"6.12.117","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.61","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"defaultStatus":"affected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-98439"}],"remediation":[],"references":["https://git.kernel.org/stable/c/2a6ad0d06934628f10fb53513921efbb42e44745","https://git.kernel.org/stable/c/bbcfc51648fbf32f8c899163b0851fa812628080","https://git.kernel.org/stable/c/0947087678f465b64eba2acebe808d5c6cfea036","https://git.kernel.org/stable/c/4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851"],"sources":[{"name":"CVE","id":"CVE-2026-98439","modified":"2026-11-10T18:15:13.580Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-98439"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-11-10T18:25:03.868Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T00:25:34.584Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-07T02:40:36.835Z","attemptedAt":"2026-11-07T02:40:36.835Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-07T02:40:37.014Z","attemptedAt":"2026-11-07T02:40:37.014Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-07T02:40:37.251Z","attemptedAt":"2026-11-07T02:40:37.251Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-07T02:40:36.728Z","attemptedAt":"2026-11-07T02:40:36.728Z"}],"evidence":[{"source":"FIRST EPSS","id":"CVE-2026-98439","url":"https://www.first.org/epss/","probability":0.00145,"percentile":0.03779,"date":"2026-11-06","checkedAt":"2026-11-07T02:40:36.728Z"},{"source":"NVD","id":"CVE-2026-98439","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98439","modified":"2026-11-06T18:18:29.307","checkedAt":"2026-11-07T02:40:36.835Z"},{"source":"GitHub Advisory Database","id":"GHSA-xm6x-r8m7-4r79","url":"https://github.com/advisories/GHSA-xm6x-r8m7-4r79","modified":"2026-11-06T18:35:59Z","checkedAt":"2026-11-07T02:40:37.014Z"},{"source":"ENISA EUVD","id":"EUVD-2026-103678","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-103678","modified":"Nov 6, 2026, 5:15:00 PM","checkedAt":"2026-11-07T02:40:37.251Z"}],"aiSummary":{"text":"The Linux kernel's smb/server has a vulnerability where an async request may still be waiting when a connection is closed, preventing the connection from closing. Affected versions include 5.15. Canceling active async requests before waiting for them to finish resolves the issue.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-10T18:41:05.145Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-98439"}]}}