CVE-2026-52960
ceph: put folios not suitable for writeback
CVSS Score
7.5
EPSS Score
0.4%
EPSS Percentile
28th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 24, 2026 |
| Last Updated | Jun 29, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
ce80b76dd32764cc914975777e058d4fae4f0ea0 < 86921e890fe1dea9791fb70bec552516fd47716a ce80b76dd32764cc914975777e058d4fae4f0ea0 < 544576f0f05c4a759806acddfaaeb686f14fb4b0
Linux / Linux
6.15