CVE-2026-52960ceph: put folios not suitable for writeback
Updated under an hour ago ()
Does this affect you?
It affects Linux and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from ce80b76dd32764cc914975777e058d4fae4f0ea0 before 349499a65b6b5fb6f66ba3673598ab558f48c544; from ce80b76dd32764cc914975777e058d4fae4f0ea0 before 86921e890fe1dea9791fb70bec552516fd47716a; from ce80b76dd32764cc914975777e058d4fae4f0ea0 before 544576f0f05c4a759806acddfaaeb686f14fb4b0 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.15 before 7.0.10; 7.1; 7.1; 7.1 | NVD |
References
- https://git.kernel.org/stable/c/349499a65b6b5fb6f66ba3673598ab558f48c544
- https://git.kernel.org/stable/c/86921e890fe1dea9791fb70bec552516fd47716apatch
- https://git.kernel.org/stable/c/544576f0f05c4a759806acddfaaeb686f14fb4b0patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.