CVE-2026-52960

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Source

https://cve.org/CVERecord?id=CVE-2026-52960

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-52960

Downstream

Published

2026-06-24T16:28:41.044Z

Modified

2026-07-08T08:09:44.025645990Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

ceph: put folios not suitable for writeback

Details

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52960.json",
    "cna_assigner": "Linux"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

ce80b76dd32764cc914975777e058d4fae4f0ea0

Fixed

86921e890fe1dea9791fb70bec552516fd47716a

Fixed

544576f0f05c4a759806acddfaaeb686f14fb4b0

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52960.json"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52960.json"