CVE-2026-64068

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Source
https://cve.org/CVERecord?id=CVE-2026-64068
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64068.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-64068
Downstream
Published
2026-07-19T15:39:45.306Z
Modified
2026-07-22T05:29:47.634977184Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
netfs: Fix missing locking around retry adding new subreqs
Details

In the Linux kernel, the following vulnerability has been resolved:

netfs: Fix missing locking around retry adding new subreqs

Fix netfsretryreadsubrequests() and netfsretrywritestream() to take the appropriate lock when adding extra subrequests into stream->subrequests.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64068.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
288ace2f57c9d06dd2e42bd80d03747d879a4068
Fixed
393f3f0d7353a94b1e0bc4ca89c683fe983e5fd2
Fixed
cce18c263e9623872327ba3c956012f73c1179cc

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64068.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.10.0
Fixed
7.0.11

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64068.json"