PT-2026-61375 · Linux · Linux

CVE-2026-64058 · Published 2026-07-19 · Updated 2026-07-19

Mitre

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

In the Linux kernel, the following vulnerability has been resolved:

netfs: Fix netfs read folio() to wait on writeback

Fix netfs read folio() to wait for an ongoing writeback to complete so that it can trust the dirty flag and whatever is attached to folio->private (folio->private may get cleaned up by the collector before it clears the writeback flag).

Fix

Related Identifiers

CVE-2026-64058

Affected Products

Linux

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-64058 · Security Note
• https://git.kernel.org/stable/c/b8271cccdd5e43cc8d738afb8b51f6ad05b1cb4b · Note
• https://git.kernel.org/stable/c/f17b9121bb99f88188ec9be2db5da1d561f4c01b · Note
• https://git.kernel.org/stable/c/ded0c6f1606061148c202825f7e53d711f9f84cf · Note