{"id":"CVE-2026-97567","summary":"mptcp: prevent race between disconnect() and rtx","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: prevent race between disconnect() and rtx\n\nSashiko noted that the two event can race, leading to inconsistent\nstatus. Prevent the race using the synchronous timer stop operation.","modified":"2026-09-27T03:47:30.806135352Z","published":"2026-09-25T10:21:53.677Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97567.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/374da2b9be1280695ce41f108334a8f16e3e54be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/69a7b2a912672159dda7dcf325d27752d448dfdf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/85c580b0d8590520ae00a15c29e9fb9c99427a3e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97567.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97567"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"b29fcfb54cd70caca5b11c80d8d238854938884a"},{"fixed":"374da2b9be1280695ce41f108334a8f16e3e54be"},{"fixed":"69a7b2a912672159dda7dcf325d27752d448dfdf"},{"fixed":"85c580b0d8590520ae00a15c29e9fb9c99427a3e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97567.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.17.0"},{"fixed":"6.18.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97567.json"}}],"schema_version":"1.9.0"}