CVE-2026-64068

critical · 9.8

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix missing locking around retry adding new subreqs Fix netfs_retry_read_subrequests() and netfs_retry_write_stream() to take the appropriate lock when adding extra subrequests into stream->subrequests.

9.8

CVSS

0.3%

EPSS (exploit prob.)

28th

EPSS percentile

2026-07-19

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-667

Affected products

Vendor	Product	Affected versions
linux	linux_kernel	>= 6.10, < 7.0.11
linux	linux_kernel	7.1
linux	linux_kernel	7.1
linux	linux_kernel	7.1
linux	linux_kernel	7.1

Check a specific version with /api/v1/cve/match.

References

https://git.kernel.org/stable/c/393f3f0d7353a94b1e0bc4ca89c683fe983e5fd2
https://git.kernel.org/stable/c/cce18c263e9623872327ba3c956012f73c1179cc
https://git.kernel.org/stable/c/d5c9d19b0ff2f7153532ac238a5e96fed2df315c

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-64068