{"id":"CVE-2026-98267","summary":"9p: Fix v9fs_issue_write() to update i_size and remote_i_size","details":"In the Linux kernel, the following vulnerability has been resolved:\n\n9p: Fix v9fs_issue_write() to update i_size and remote_i_size\n\nFix v9fs_issue_write() to update i_size and remote_i_size to the new size\nof the server file if we made it larger, using the start fpos and the count\nreturned by p9_client_write() to calculate the new minimum file size.\n\nThis assumes that if the 9P server makes a short write (say it hits\nENOSPC), a reduced count is returned.","modified":"2026-10-08T02:50:03.786050703Z","published":"2026-10-06T08:45:30.042Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98267.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/88871ab548c1d7b11cde9b04063f3c1c6fbd7039"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9cd92e3392bdd14568e9e44aec1ac05e1fcd62e5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/aeb1fe55583836744aef11fbfa2a09122aa9816c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c60ae98c5aa64021751b38ab1313b19d620bf640"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98267.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98267"},{"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":"5fb70e7275a61dd404f684370e1add7fe0ebe9c5"},{"fixed":"aeb1fe55583836744aef11fbfa2a09122aa9816c"},{"fixed":"88871ab548c1d7b11cde9b04063f3c1c6fbd7039"},{"fixed":"9cd92e3392bdd14568e9e44aec1ac05e1fcd62e5"},{"fixed":"c60ae98c5aa64021751b38ab1313b19d620bf640"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98267.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.10.0"},{"fixed":"6.12.112"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.54"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98267.json"}}],"schema_version":"1.9.0"}