High
ceph: put folios not suitable for writeback
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.
Announced Source revision 1
Original source ↗CVE-2026-52960
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-52960
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "ce80b76dd32764cc914975777e058d4fae4f0ea0",
"lessThan": "349499a65b6b5fb6f66ba3673598ab558f48c544",
"versionType": "git"
},
{
"status": "affected",
"version": "ce80b76dd32764cc914975777e058d4fae4f0ea0",
"lessThan": "86921e890fe1dea9791fb70bec552516fd47716a",
"versionType": "git"
},
{
"status": "affected",
"version": "ce80b76dd32764cc914975777e058d4fae4f0ea0",
"lessThan": "544576f0f05c4a759806acddfaaeb686f14fb4b0",
"versionType": "git"
},
{
"status": "affected",
"version": "0f2b2b7cacf888229cec19126e6791b11fb35f32",
"versionType": "git"
},
{
"status": "affected",
"version": "6.12.114",
"lessThan": "6.13",
"versionType": "semver"
}
],
"programFiles": [
"fs/ceph/addr.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.15"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.15",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.18.57",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.0.10",
"versionType": "semver",
"lessThanOrEqual": "7.0.*"
},
{
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"fs/ceph/addr.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-52960
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #46347 · Revision 1
- Added to Heist Feed
- Publisher date