CVE-2026-64526: ethtool: tsconfig: fix missing ethnl_ops_complete()
Published Jul 25, 2026
·Updated
In the Linux kernel, the following vulnerability has been resolved:
ethtool: tsconfig: fix missing ethnlopscomplete()
tsconfigpreparedata() calls ethnlopsbegin(), we need to call ethnlopscomplete() before returning the error.
Affected Software
1 affected component
Linux Linux kernel
Event History
Jul 25, 2026
CVE Published
via MITRE·09:20 AM
Data Sourced
via MITRE·09:20 AM
Description
Data Sourced
via NVD·10:17 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2026-64526?
The severity of CVE-2026-64526 is rated at 8.
2
How do I fix CVE-2026-64526?
To fix CVE-2026-64526, ensure that the ethnl_ops_complete() function is called before returning the error in the tsconfig_prepare_data() method.
3
Which software is affected by CVE-2026-64526?
CVE-2026-64526 affects the Linux kernel.
4
When was CVE-2026-64526 published?
CVE-2026-64526 was published on July 25, 2026.
5
What causes the vulnerability in CVE-2026-64526?
The vulnerability in CVE-2026-64526 is caused by a missing call to ethnl_ops_complete() during error handling in the tsconfig_prepare_data() function.