CVE-2026-64160
netfs: Fix potential for tearing in ->remote_i_size and ->zero_point
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix potential for tearing in ->remote_i_size and ->zero_point Fix potential tearing in using ->remote_i_size and ->zero_point by copying i_size_read() and i_size_write() and using the same seqcount as for i_size. We need to make sure that netfslib and the filesystems that use it always hold i_lock whilst updating any of the sizes to prevent i_size_seqcount from getting corrupted.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 19, 2026 |
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Affected Versions
Linux / Linux
4058f742105ecfcbdf99e1139e6c1f74fb8e6db9 < 55970f238d495517edc961d55c44c772594d0969 4058f742105ecfcbdf99e1139e6c1f74fb8e6db9 < 2c8f4742bb76117d735f92a3932d85239b16c494
Linux / Linux
5.18