CVE-2026-982679p: Fix v9fs_issue_write() to update i_size and remote_i_size
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 6, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 5fb70e7275a61dd404f684370e1add7fe0ebe9c5 before aeb1fe55583836744aef11fbfa2a09122aa9816c; from 5fb70e7275a61dd404f684370e1add7fe0ebe9c5 before 88871ab548c1d7b11cde9b04063f3c1c6fbd7039; from 5fb70e7275a61dd404f684370e1add7fe0ebe9c5 before 9cd92e3392bdd14568e9e44aec1ac05e1fcd62e5; from 5fb70e7275a61dd404f684370e1add7fe0ebe9c5 before c60ae98c5aa64021751b38ab1313b19d620bf640 | CNA record |
References
- https://git.kernel.org/stable/c/aeb1fe55583836744aef11fbfa2a09122aa9816c
- https://git.kernel.org/stable/c/88871ab548c1d7b11cde9b04063f3c1c6fbd7039
- https://git.kernel.org/stable/c/9cd92e3392bdd14568e9e44aec1ac05e1fcd62e5
- https://git.kernel.org/stable/c/c60ae98c5aa64021751b38ab1313b19d620bf640
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.