PT-2026-51854 · Linux+2 · Linux Kernel+2

CVE-2026-52960

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Published

2026-06-24

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Updated

2026-09-07

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18
Description An issue exists in the ceph component where folios not suitable for writeback are not properly released. Because the batch maintains references to the folios through filemap get folios and folio batch release, it is necessary to use the folio put() function for any folios that are removed.
Recommendations Update to Linux kernel version 6.18.

Exploit

Fix

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Related Identifiers

CVE-2026-52960
USN-8566-1
USN-8568-1
USN-8569-1
USN-8593-1
USN-8603-1
USN-8618-1
USN-8663-1
USN-8664-1
USN-8728-1

Affected Products

Linuxmint
Linux Kernel
Ubuntu