CVE-2026-64160
CVE CVE-2026-64160EUVD EUVD-2026-45845Published 2026-07-19T15:40:47.000ZLast changed 2026-08-05T12:39:50.000ZCVSS 9.8
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 0; 4058f742105ecfcbdf99e1139e6c1f74fb8e6db9 <55970f238d495517edc961d55c44c772594d0969; patch: 7.0.11; 5.18; 4058f742105ecfcbdf99e1139e6c1f74fb8e6db9 <2c8f4742bb76117d735f92a3932d85239b16c494; patch: 7.1
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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