CVE-2026-52960

In the Linux kernel, the following vulnerability has been resolved: ceph: put folios not suitable for writeback The batch holds references to the folios (see `filemap_get_folios`, `folio_batch_release`), so we need to `folio_put` the folios we remove. Tested on v6.18.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/349499a65b6b5fb6f66ba3673598ab558f48c544
https://git.kernel.org/stable/c/544576f0f05c4a759806acddfaaeb686f14fb4b0	Patch
https://git.kernel.org/stable/c/86921e890fe1dea9791fb70bec552516fd47716a	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc1::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc2::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc3::::::

History

19 Oct 2026, 20:18

Type	Values Removed	Values Added
CWE		CWE-401

15 Oct 2026, 11:17

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/349499a65b6b5fb6f66ba3673598ab558f48c544 -

Information

Published : 2026-06-24 17:17

Updated : 2026-10-21 13:19

NVD link : CVE-2026-52960

Mitre link : CVE-2026-52960

CVE.ORG link : CVE-2026-52960

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo CWE-401

Missing Release of Memory after Effective Lifetime

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