CVE-2026-98267
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
9p: Fix v9fs_issue_write() to update i_size and remote_i_size
Fix v9fs_issue_write() to update i_size and remote_i_size to the new size
of the server file if we made it larger, using the start fpos and the count
returned by p9_client_write() to calculate the new minimum file size.
This assumes that if the 9P server makes a short write (say it hits
ENOSPC), a reduced count is returned.
https://git.kernel.org/stable/c/88871ab548c1d7b11cde9b04063f3c1c6fbd7039
https://git.kernel.org/stable/c/9cd92e3392bdd14568e9e44aec1ac05e1fcd62e5
https://git.kernel.org/stable/c/aeb1fe55583836744aef11fbfa2a09122aa9816c
https://git.kernel.org/stable/c/c60ae98c5aa64021751b38ab1313b19d620bf640