CVE-2026-52960

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxce80b76dd32764cc914975777e058d4fae4f0ea0 < 86921e890fe1dea9791fb70bec552516fd47716aaffected
LinuxLinuxce80b76dd32764cc914975777e058d4fae4f0ea0 < 544576f0f05c4a759806acddfaaeb686f14fb4b0affected
LinuxLinux6.15affected
LinuxLinux0 < 6.15unaffected
LinuxLinux7.0.10 <= 7.0.*unaffected
LinuxLinux7.1 <= *unaffected

Weaknesses

References