{"id":"CVE-2026-98439","title":"smb/server: cancel async requests when closing connection","summary":"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.…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 0626e6641f6b467447c81dd7678a69c66f7746cf < 0947087678f465b64eba2acebe808d5c6cfea036","Linux >= 0626e6641f6b467447c81dd7678a69c66f7746cf < 4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851","Linux 5.15"],"published":"2026-10-18","updated":"2026-10-26","sourceUpdated":"2026-10-26T06:55:46.410Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98439","references":[{"url":"https://git.kernel.org/stable/c/0947087678f465b64eba2acebe808d5c6cfea036"},{"url":"https://git.kernel.org/stable/c/4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851"}],"tags":["cve.org"],"epss":0.00145,"epssPercentile":0.03715,"ingestedAt":"2026-10-18T15:45:12.308Z","slug":"CVE-2026-98439","body":"## Overview\n\nIn 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.\n\n## Affected\n\n- `Linux >= 0626e6641f6b467447c81dd7678a69c66f7746cf < 0947087678f465b64eba2acebe808d5c6cfea036`\n- `Linux >= 0626e6641f6b467447c81dd7678a69c66f7746cf < 4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851`\n- `Linux 5.15`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}